Dt466 wont prime Heavyd, Feb 13, 2019. Any thoughts? Mechanic's Assistant: What's the make/model/year of your truck? Engine type? Customer: 2005 international 4300 DT466 Mechanic's Assistant: Are you fixing your truck yourself? What have you tried so far? 1996 Int 4700, 175hp DT466, 5 speed, 2x rear end, service body 2001 F350 SRW flatbed, 4x4, crew cab 1978 International F2275 Dump Truck That's what I think it is but the truck might start and die and then won't start back up until the oil pressure gauge moves Sent from AutoGuide. That only means you lost prime. What am I doing DT466 Fuel Prime Issue. It has power to the dash but won't turn over. That's just a reflection from have a 01 service truck that's has high pressure oil pump replaced 2 yrs ago, an cam sensor, just had injector cups replaced,new fuel trainsfer pump, me hand fuel primer pump, trucks hard to start some mornings kinda acts as if its fuel pressure leaks down over nite,,,an some mornings may have to spray it to crank it, even on mornings ya don't have to spray it, 2011 international no start cranks but tries to fire but wont start. Feb 2002 DT466 no start New Topic Reply to Topic Printer Friendly: Author: Topic : dsalinas2 up i ran it for bout a minute i shut it off and now it wont restart the hand primer will Only 1 psi fuel pressure,while cranking and can not pump it up with hand primer DT466 engine. Technician turned service manager on multiple lines of trucks and engines, used in industry. Save Share Description. we replaced the fuel transfer Normally by 1996 DT466 starts up immediately on touching the key. I have had the maxxforce dt -07 epa engines with the primer pump/ fuel filter housing assy are the ones we have had this issue on the fuel draining back ***but they always start for me just is an extended crank mabey 10-15 seconds at first start If it loses prime (which happens whenever you change the fuel filters), it can get to this partly-primed state where it will push SOME fuel to the injectors, but not enough to start. Trucking Jobs in Hi All! background 2000 international 4700 dt466e with 24,000 miles (yes, 24k) Truck backed up to the loading dock, driver cut it off, unloaded and went to leave and would just spin over/ no start. The easiest way to get the DB past this state is to loosen off the high pressure lines between the pump and the I Have A International 1998 Dt466 Wont Start If It Rains Or Gets Wet Had 543 Code Then After Set For Few Days. New injectors, new batteries, it started and ran about 20 mins now it won't start. Flint1, Jun 23, 2020 #4. There is a "Glow Only 1 psi fuel pressure,while cranking and can not pump it up with hand primer DT466 engine. In other words, a DT466 EGR motor. The last few days it has started up immediately and then run for about 1 second before it dies. stalling aarmon89 posted Nov 21, 2024. I get fuel out the shraeder Hi All! background 2000 international 4700 dt466e with 24,000 miles (yes, 24k) Truck backed up to the loading dock, driver cut it off, unloaded and went to leave and would Changed my fuel filter and now it won't start. 971 Satisfied Customers. We did have to replace the IPR valve it was loose and falling off when we first got the truck. International DT 466 engine pdf manual download. " no sputtering, nothing Just quit" (more details below) (1) August 2015 I have a international 1998 DT466 wont start if it rains or gets wet, had a 543 code. Cranks fine but no fuel in the DT466 Fuel Prime Issue Skoolie Google Click Here to Login: Register: Registry FAQ: Community: Calendar: Today's Posts: Search: Log in Thread Tools: Display Modes 09-25-2024, 09:56 PM Vin#***** 2005 dt466 will not keep prime but will start with starting fluid but run out of fuel. then it fires right up and runs great, turn it off and i have 2006 international dt 4300 cranks wont start so far i have 1canged primer pump housing assy 2 changed ecm 3. Runs fine in above 20 degrees (F). Used wet vac in fuel tank. 2004 DT466 oil pressure issue Discussion in 'Heavy Because it’s loosing prime it could be either, but since it isn’t picking up prime I would bet it’s the pickup tube. WONT START ON IT OWN. I've checked fuel pressure and injection control pressure 2007 international 4300 dt466 truck runs slowly looses power cranks back up change fuel pump primer pump pull up codes. 2006 int 4300 dt466. Truck has been sitting most of the winter, and I have been starting it every month or so to keep things fresh. i work for a company that has 20+ of these engines ranging from 1998 models to 2013 models, i work on them all. Only 1 psi fuel pressure,while cranking I have a 2007 international with a dt466 and it won't start. Marmon Herrington 8000lb front Since it's been cold it won't start I have to spray starter fluid to start it International 4700, no, just started two. At risk of sounding primitive can I Zip tie the primer down or is that a waste of a zip tie? R. 983 Satisfied 2011 international no start cranks but tries to fire but wont start. My truck with a DT466 engine became hard to start, I was very surprised by the reason why. once it reaches any temp above 150 and the vehicle is shut off it will not restart untill it cools down. The IDM relay stays energized. Andy. 99 Original price was: $34. Hi john. i know that one from an early duramax with 2007 international 4300 dt466 engine cranks but wont start small amount of starting fluid engine will start run fine until you shut it off then it will not start again 1997 IHC with a DT466: Replaced cylinder sleeves. Is it turning over, but not firing off? An outside eye can usually see something you won’t! 05-25-2019, 02:24 PM #5: Jolly Roger bus 223. 2005 international truck 4400 DT466 engine. International LT seat won’t go John Joel Glanton posted Tried to prime the system via primer and by pressurizing the tank with the injector lines cracked loose. Location: Swansboro,NC. It will run all day with no codes. 7 Replies. Volvo/Mack Master Tech, Certified with Cummins, Eaton, GM Low ICP pressure, won't start. The truck is a 2002 international with a dt466 motor with about 560,000 Miles. some days it fires right away, some days it won't. Outdoor temperature is not the issue. johnc0229. Answered by Eddy in 5 mins 5 years ago. It is not getting fuel, I have air into the fuel tank to try to prime. It turns over good. Give it a burst of Ether, hit the key, and it'll fire up and idle as long as you want it to. I bypassed the tanks and have fuel from a can going straight into the filter housing on the passenger side. 12. Curtis B. International 4900 Fuse Box. the truck had nearly a million miles on it, and the engine had an issue. By chatting and providing personal info, you understand and some days it won't. But even after starting, running for a bit, and shutting off, it won't restart without ether. Electronic engines won't have this. I have a 2003 International 4300 with a DT466. Nothing. and swap the IPR out from a running truck. Otherwise, it wont start unless it has 650psi. SQM But if the regulator is weak, it won't be able to sustain the needed fuel pressure. Mar 2, 2024 If you do Deeetroits, you should have access to the Series 40E books & diagnostics. INTERNATIONAL DT 466 engine pdf manual download. By chatting and providing personal info, you understand and Only 1 psi fuel pressure,while cranking and can not pump it up with hand primer DT466 engine. cab. The Mechanic can help with your 2005 International DT466 that cranks but won't start. I have a 97 4700 international with a dt 466. By the way, the windshield is fine. Also had stored codes 141 222 224. Cranks but won't start. 2007 international dt466 wont start unless i use starting fluid. It then dies, but will start back up and do the same thing. I push the prime pump for 30 minutes and never get a firm feel out of it so I think I have air. OMG, so frustrating. will fire up with when removing the air filter and spraying either. Seems like it's not getting fuel. Hand primer feel hard right away? Is that pressure reading while the IPR valve was unplugged? If so, that's a normal pressure. You may also like 1993-1999 International DT408, 466, 530 Troubleshooting Manual $ 34. Then test the line going to the intake. Primed fuel up to both sides of lift pump, now looking for. of 2006. No engine light comes on, no codes in the Dash changed the fuel filter checked the fuses in the battery box, Checked the relays underneath the hood and replaced the camshaft sensor. HAND PRIMER FUEL PUMP Details: Hand Primer Fuel Pump | International DT466 Engines application OE Replacements: 480246, NAP480246, 1841655, 1841655C1 No start 2002 international dt466 e need pcm connector view power and ground. Customer: I have a 2007 international 4300 dt466. Did you replace the quad ring seals My truck keeps losing prime. Share More sharing options Followers 0. This is my first time driving this truck today. Have a dozen mech 466's some with 500,000 miles of local i got a 2009 ih 4400 with the maxxforce dt466 it turns over fine but will not start i checked the fuel filter it was clean but when i put fuel into the filter housing it will not fill up it just goes rite thru i put the filter back in and then pumped up the primer pump and hooked up my fuel pressure gauge it will prime up to about 50 psi and then go rite back down to 0 psi but when i an hour and a half I still have 40 psi showing on the gauge. Andy International and Isuzu trucks , International, Maxxforce, Cummins and Isuzu engines, Diagnostic and electrical troubleshooting specialist , Hvac and truck /trailer refrigeration troubleshooter Customer: I have a 02 ihc 4300 w a DT466 that is losing prime and is a no start now. Related Posts. I had to replace the front cover now it wont start. Dec 16, 2010 If they get thrashed they wont prime. an it dose have fuel in bouth tanks. It used to be a marathon pumping the primer and never feeling like it was doing anything. I don't suspect fuel based on the engine diag data, but won't hurt to replace the filter. we replaced the fuel transfer Right, that diaphram is controlled by boost, and it wont let the pump flow much fuel if there's an air leak in that system. Customer: I have an 2005 int dt466 truck ran out of fuel . 1,494 Satisfied Customers. I removed the fuel line at the hand primer and blew compressed air back through it to the tank. B77 and AModelCat Thank this. Just making this for anyone else in the future who has the same issue. have oil pressure and new sensors Right, that diaphram is controlled by boost, and it wont let the pump flow much fuel if there's an air leak in that system. Intl 4300 with a dt466 built dec. 19. Mechanic's Assistant: Are you fixing your truck yourself? What have you tried so far? Customer: checked all fuses and relays, Its hard to explain but it almost seems like it has a "rev limiter" and the truck wont go above 1800 RPM regardless of being in neutral or drive. It always seemed slow ( acceleration) to me, but when I read comments on the forum, they all seem to be slow, but very durable and will last forever with proper maintenance. All 3 batteries are new and charged up. 9K views 1 reply 2 participants last post by orjnlfarmertom Jun 8, 2015. International and Isuzu trucks Now this is just a suggestion but I have a 1999 international with the same 466E engine. Mechanic at my own shop. I have a international truck 2003 with DT466 engine. Y. No smoke out the exhuast. Volvo/Mack Master Tech, Certified with Cummins, Eaton, GM, Hino, Detroit Diesel. Loss of power, 2001 international 4700 dt466, Online. I tried starting it by jumping the starter and it cranked and started but died right away. Easiest way is to time it. You can crank it over all day long but it won't fire. Volvo/Mack Master Tech, Certified with Cummins, Eaton, GM, Hino, Detroit Diesel Only 1 psi fuel pressure,while cranking and can not pump it up with hand primer DT466 engine. Can jump the start relay and it will turn over, but not fire. Have a dozen mech 466's some with 500,000 miles of local 2006 dt466 in an International 4300 has intermittent starting issues. 1994 DT466, wont start, initially due to no fuel in tank. Volvo/Mack Master Tech, Certified with Cummins, Eaton I have a 2005 International with a DT466. I changed fuel filter/cleaned screen, changed camsensor, still no hit dt466 T. Primer button starts to get hard and then all of the sudden goes soft like I’m restarting on priming or One of the problems I have is that when the truck sits anywhere from a couple hours on it will not start. Want Answer 0. When I crank it, it cranks nice and fast, and it Went out to yard with eztech. This will take time to do so dont be in a rush, do this untill the fuel has no more air in I have the problem fixed but, thought I would pass this along. Primer button starts to get hard and then all of the sudden goes soft like I’m restarting on priming or something. It will crank and crank but won't fire. Occasionally it will fire after an extended cranking time, but usually it 10. I have a 2003 IH 7400 with a DT466 that will not start without ether. Customer: I have a DT466 that cranks but won't start Starting Fluid Mechanic's Assistant: I understand your frustration, but the truck Mechanic will be able to help diagnose and fix the issue with your DT466 that cranks but wont start with starting fluid. I have an 02 DT466 that won't crank. 1,909 Satisfied Customers. Took off all cables to look for a bad connection. catmastertech Customer: Hi Andy, i have a 2004 international 4400 dt466, it won't turn and won't start when i jumped the starter realy. It doea tey to crank when I prime it but its not getting fuel. Bought it this year, ran it all harvest with no issue until the end. TThrelfall Member. 2019. Hi Sevn, My dt466 wont start. 3 dt466 I Have another issue Truck won’t start at all dies out when driving Here’s the thing fuel filter doesn’t have fuel going through it I changed fuel filter I put a metal magnet in fuel tank to see if something was clogging it And found a metal kinda like a J shape come out of it something inside the diesel tank Could it fuel pump idk if this truck Only 1 psi fuel pressure,while cranking and can not pump it up with hand primer DT466 engine. 2006 International dt466. helpful? Yes. Start it at 3 hours, then 6 then 9, etc, and see if it takes exponentially longer times to hit gauge pressure (won't be exactly double the time rate, but it'll Customer: I have a 2007 international 4300 dt466. Pull and drag tests on wires/cables. That filter is, usually, too small a micron rating to be used with the "suction" fuel pump of the DT360. The truck was towed in and the word was that it wouldn't start for the owner on Monday morning. 3 posts · Joined 2011 Add to quote; Only show this user #1 · Nov 28, 2011. have a 01 service truck that's has high pressure oil pump replaced 2 yrs ago, an cam sensor, just had injector cups replaced,new fuel trainsfer pump, me hand fuel primer pump, trucks hard to start some mornings kinda acts as if its fuel pressure leaks down over nite,,,an some mornings may have to spray it to crank it, even on mornings ya don't have to spray it, Yep, that one. you should be able to see pressure rising on laptop even if engine won't start unless Have a 2000 International 4900 with a DT466E that will crank but won't start. INTERNATIONAL 4300: MY NAME IS BOB I HAVE 2006 INTERNATIONAL. 5. Working on a 2002 international school bus with a DT466 i replaced fuel/oil supply gasket and now cant prime fuel wont - Answered by a verified Technician 2002 INTERNATIONAL 4300 WITH DT466 WONT CRANK OVER UNLESS PIN 85 AT STARTER RELAY IS GROUNDED ALSO WONT START ONCE and suddenly it lost power and won't Dt466e wont start unless plugged in. The problem was no start without small Won’t start 4500 Deere. Answered by Andy in 17 mins 9 years ago. 2006 International 4300 DT466 drl headlight issue I work for a vehicle and semi-truck electrical repair shop and I’m having an issue with a 2006 International 4300 DT466. Wiggled the battery cables. Lock down the knob. Changed filters, does anyone have any guesses? Does a 466e have a lift pump? Jump to content. Did you replace the quad ring seals Customer: 2007 4300 international with a DT466 wont shut off with the key switch in the of position. This would clear the obstruction and I would be good to go. Volvo/Mack Master Tech, Certified with Cummins, Eaton, GM, Hino, Detroit I have a 2007 international 4300 dt466 with 2000 series allison the torque converter wont lockup, 2007 international Pete Performed various automotive repairs on several light duty and medium duty vehicles over 15 years of service. Pumped the hand primer pump a bunch and nothing. 1996 Int 4700, 175hp DT466, 5 speed, 2x rear end, service body 2001 F350 SRW flatbed, 4x4, crew cab well i did find out that if i push the primer button up and down until it gets super hard, the truck knocks (ignition) for a while, and after about 30 seconds of cranking, it will start. The engine needs around 500 psi of high pressure oil to fire the injectors. What am I doing wrong? work rigs: 94 IH 4900, DT466(originally 230hp), #0 fuel plate, tighter gov springs, 22* timing or, 06 IH 7400, DT466E, 300hp ENGINE - DT466 MODEL YEAR - 2004 MODEL - D210 ADV. Type 31 batteries. International 4300 ,2017 Douzmoll posted Nov 20, 2024. The truck wont start with out a little shot of either. I have to hand prime the truck every time I go to crank it. com App . yes replaced it ! still wont start on it own. The lines keep their prime and I’m not sure what to check next. Engine turned over, had oil pressure and icp. In situations like that I tell them fine, but I won't tear it apart a 3rd time. Wednesday, September 15th, 2021 AT 1:34 PM Low ICP pressure, won't start. I have 2002 international 4300 dt466. but i was able to get a very nice stream of fuel out of the three injector lines i had The first time it happened I pumped the primer and it eventually started. 2005 Dt466 no oil pressure Discussion in 'International Forum' started by B77, Jun 23, 2020. Troubleshooting a no-crank, no-start condition on a 2005-2007 DT466e School Bus, Party Bus, Skoolie We are having our 2006 4300 (DT466) towed for the 3rd time. Had a customer bring in his 03 4700 with a dt466e. running getting ready to load car, truck developed a bad miss. Losing Prime Overnight. but I know I've gotten the option for ecu DT466 sputtering/missing. Normally by 1996 DT466 starts up immediately on touching the key. 989 Satisfied Customers. Bryan ASE Tech. 75,974 Satisfied Customers. 189 89. By chatting 1994 DT466, wont start, initially due to no fuel in tank. Will start with starting fluid but won't stay running. International and Isuzu trucks , International DT466 hard to start. I’m thinking high pressure oil pump. Class 8 Expert Technician. Dec 24, 2014 • Cars jeez, those are some high temps for a 466. Was this . 5 -2. Mine would do something similar at times and I would find the fuel restricted from inside the fuel tank. Jump to Latest 50K views 10 replies 5 participants last post by merdock69 Oct 23, 2006. I dont have a schematic to tell me what relays or fuaes would affect fuel pressure. Many people substitute a DT466 filter and it may work for a time. None of them of real importance to why it won't crank. International and Isuzu trucks , International, Maxxforce, Cummins and Isuzu engines, Diagnostic and electrical troubleshooting specialist , Hvac and truck /trailer refrigeration troubleshooter Since it's been cold it won't start I have to spray About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright 05 DT466 no oil pressure during crank Have a 05 4300 with a dt, trans blew about a month or two ago, truck was running but then sat. 2006 dt466 in an International 4300 has intermittent starting issues. Heavyd, Feb 13, 2019 #5. Tim Midway. 2004 international 4300. It hasnt been starting for a while. with ecm. If the fuel level Test system found bad wiring at IDM to injector for 2005 intl 4400 DT466. got it to start and it ran like all hell when it was idling. Tools • Fuel pressure test gauge • Fuel Pressure Test Kit Prev International DT466 – HARD START AND NO START DIAGNOSTICS – Test Procedures – Main Power Relay to IDM. The low pressure fuel pump has been changed at some point as it's no longer blue. If the engine does not start in 20 seconds, repeat the have a 01 service truck that's has high pressure oil pump replaced 2 yrs ago, an cam sensor, just had injector cups replaced,new fuel trainsfer pump, me hand fuel primer Can you use the hand primer on the filter base to try and prime system, if it does not get hard to pump you are most likely sucking air. Related products. Thread starter shortstuff; Start date Jun 23, 2008; S. Page 1 of 2 1 2 Next > Jun 23, 2020 #1. have you tried to prime system after installing filter and caps with primer pump? and see if you can get engine started, if you have engine software you should be able to see if you are getting HPO pressure and fuel pump pressure. Try pumping the hand primer and see if the pump hardens up. Have you checked the fuel system to ensure there is fuel reaching the engine? Customer: I have replaced the fuel filter and clean View and Download Navistar INTERNATIONAL DT 466 service manual online. Duty section to maybe get a few more answers. Is there anything else the Mechanic should know before I connect you? Customer: no. But if it sits overnight it gets hard to get it started. Pump the fuel primer pump again to build pressure in the system. The time saved by changing the pump is more than worth the cost in getting frustrated trying to prime the filter housing. It will start right up and then run from anywhere from 30 secs. or, 08 Subaloser Forester, 2" lift. Changed my fuel filter and now it won't start. This saga extends nearly a year, with my being involved for the last few months. This is what I’ve done. Mechanic's Assistant: What's the make/model/year of your truck? Engine type? Customer: international, not sure of model, may be 4400 . Customer: dt466, 2005 year, quit and want start. work rigs: 94 IH 4900, DT466(originally 230hp), #0 fuel plate, tighter gov springs, 22* timing Only 1 psi fuel pressure,while cranking and can not pump it up with hand primer DT466 engine. 963 Satisfied Customers. If it loses prime (which happens whenever you change the fuel filters), it can get to this partly-primed state where it will push SOME fuel to the injectors, but not enough to start. When you hand prime,does the primer pump get harder to push? Also after hand priming leave the truck sit for about 5min,recheck primer,if no resistance your losing pressure. 6L Recently returned from a trip w it and it won’t start. P. 2006 IH dt466 no base oil pressure ask for ***** I have a 1994 international dt466 that won't run. 896 Satisfied Customers. make sure the fuel system is primed. Car Specialist. It was. 2002 INTERNATIONAL 4300 WITH DT466 WONT CRANK OVER UN - Answered by a verified Technician. sns250 Discussion starter. FrancisC0405. Now the truck will not start. $ 29. It It ran perfectly fine yesterday. The 93-97's with the Bosch P-pump: On the front of the pump (timing case)is a 3 bolt cover (8mm heads)that you remove. I would appreciate some basic troubleshooting steps on this engine. Still has a prime. 0 hours or so. I have a 2003 international with the DT 466. 12 Satisfied Customers. That might be it the primer wont lock back down. Pushed into the shop and batteries were dead so just went ahead and r&r’d trans. DPP downpipe. Thanks. First you need to connect a mechanical gauge up and see if you have base oil pressure. DT466e won't start under 90 degrees F. It was stiff. ASE Med/Heavy Duty Master Technician, Cummins Certified, Paccar MX Certified I have a 2001 4700 dt466, will not crank and no comm. yesturday after sitting for a week wouldnt start until I gave it a little shot of either. Check out that return check valve and make My 2007 International DT466 won't start unless I use starting fluid. Heavyd, Jun 1, 2019 #8. Seems the injectors are not doing anything. Unfortunately I don't have easy access to fuel pressure gauges to check fuel pressures. International and Isuzu trucks , International, Maxxforce, Cummins and Isuzu engines, Diagnostic and electrical troubleshooting specialist , Hvac and truck /trailer refrigeration troubleshooter Also, you should have a small hand pump primer near the filter kinda looks like a shotgun shell you push this untill it gets hard to push then bleed the air from the schrader valve it it looks like a small tire stem valve and it should have a cap on it. Addressing common issues like fuel system malfunctions, cooling system complications, oil and lubrication challenges, turbocharger troubles, electrical system concerns, and emission control complications is vital. This is the first E-series motor I have so don't really have a clue where to start. Feb 24, 2013 this time I had fuel in the filter also just for kicks I removed the hand primer when I pump it and block the end with my finger it dosent have any pull at I HAVE A 2005 INTERNATIONAL 4300 WITH DT466. Said he checked the oil level and ran it about 200 miles. 6. Then after had set for a few days started and has a 241 code with koeo. Hi I'm really hoping someone can help. It takes about 15 Minuets to change the primer on an RE bus and 30 or so on a FE. Need truck working ASAP. went to test drive it and under load it seems like it looses prime? it will idle for a long time but under load it dies again. 02 International 7400 DT466, Mechanic's Assistant chat. yjacksoon Discussion starter. ive changed filters, checked the fuel pickup tube DT466 issues. I can even build pressure with the hand primer. 2004 intl dt466 lost fire, wont crank, wont crank, 2004 intl dt466 lost fire, wont crank, no. Jump to Latest I assume the engine is equipped with the had primer on the secondary filter. have oil pressure and new sensors if you have a fuel primer. Then I would be convinced you have no fuel in the inlet side - you lost PRIME. Starts then dies. all four of mine wont hardly get to a 1000*, no matter the conditions! the single axle you have sounds like a duplicate of one of mine. Mike Mcmillan. Of course theres no ground from the ecm at the starter relay. 2005 international 4300 w/ 466 cranks but won't start. I have a DT466 7400 SFA 6x2 2007 dump truck that will start fine when cold. Check electrical system light is on. 6L 9. If you plug in the block heater for 30 mins or so it will fire right up. Looking for some input from others who have had their hands in these. 10k mod I have a 1986 International DT466 that won't start in cold weather. I might have two problems but to answer your question no- it doesn't try to fire. I changed 3 stock type filters before adding ntane now using Cat filter. Details for International, Navistar DT466E Hand Primer, New | (2447222126) Weight: 1 lbs: Dimensions: 2 × 2 × 2 in: Vendor Warranty: 1 Year Warranty. Customer: I have a 02 ihc 4300 w a DT466 that is losing prime and is a no start now. ZF5-speed 4x4. The daytime running lights (DRL) and low beam headlights are inoperable. They are both on a small island nation in the Caribbean with the nearest IH dealer many miles away in the US. It doesnt take much scoring on the oil pump to not work correctly, BTDT. Put the laptop on, had ecm/battery codes. Save Share I push the prime pump for 30 minutes and never get a firm feel out of it so I think I have air. T. Rocketman Veteran Expediter. Now if you hand pump to solve a crank, no star condition, say ten times in a row. Engine light was on but 2007 international 4300 dt466 truck runs slowly looses power cranks back up change fuel pump primer pump pull up codes. This will cover DT360, DT408, DT466, DT530, as well as many other engines, but timing marks and access may be different. Start it at 3 hours, then 6 then 9, etc, and see if it takes exponentially longer times to hit gauge pressure (won't be exactly double the time rate, but it'll 1997 bluebird school bus 3800 international wont keep its prime. most likely is the fuel pressure regulator at the back of the fuel rail ,the return line threads to it. All 3 times same problem: the truck will be driving fine and all of a sudden the truck dies and will not restart. Mike It restarted a couple times and did the same thing now won't start at all. 2004 international 4300 There is a pot metal disc inside of some models of injector pump on the DT466's that tends to break, and what you describe are the symptons. When i jumped the starter realy, the rpm gauge will not move when the engine crank. Even the hand primer pump should be able to build up to 60 psi and get hard. 940 Satisfied Customers. Posted by Anonymous on Jul 16, 2013. Many times the problem goes undiagnosed because assumptions are made without being able to test theories. I replace 3 fuses located on top of batteries along w fuse holders. 2000-2004 International DT466, DT530 Troubleshooting Manual Many older mechanical diesel engines have a "kill knob" you pull out to shut down the engine. CLC379 Discussion starter 24 posts See How To Replace That Worn out Primer Pump On A International Truck@dairleautoclassicrestorati6892 #fuelpump#truckmaintenance#truckrepair Hey guys. 7 posts · Joined 2013 Add to quote; Only show this user #1 · Apr 13, 2013. answer. Nothing trying to. C. Some older diesels have an electric (or air) "kill relay" that does this when you turn off the switch - yours may not, but for those who do, it will be handy to know this, and that when it fails, you can manually push back the mechanism to shut Only 1 psi fuel pressure,while cranking and can not pump it up with hand primer DT466 engine. Any advice is appreciated. I bought it this past summer and have put about 10,000 miles on it. Jump to Latest 14K views 6 replies 3 participants last post by mathura Dec 6, 2011. The truck starts and runs fine, but randomly shuts off, after 1. Couldn’t find anything. No Cam signal will get cam signal after cranking 45 secons but no start Thanks given by: DT466 just died and wont even try to turn over, I have power coming to ignition. 2001 If you dont have base oil pressure the engine wont run at all. Doesn't look like anything obviously wrong. Customer: DT466 just died and wont even try to turn over, I have power coming to ignition Mechanic's Assistant: What is the complete model and serial number of your machine? When performing a hard acceleration, the truck suddenly looses power, the check engine light comes on, and once returning to idle the engine runs rough and won't accelerate. (20F), but it is currently 50-60F outside and it still won't start. I've changed orings in filterhead put on nicktane adapter also pressurized the tank can't find the leak. to several minutes. WITH A 2000 INT DT466. I have a Maxxforce 12 that is losing fuel prime. I did get the relative compression test done. there should be some type of transfer pump between the injection pump and the tank, an inline transfer pump most likely but it can also be inside the injection pump. Justin. once cool it can be started and shut off several time no problem. after reassembly had low boost from turbo. is that a sign of a defective ecm not sending signal to injectors and leting air in the fuel this is a crime they just won,t fix it please make a suggestion thank you phil in n. When I pump the hand primer I hear fuel going back. Coachwork if you have a fuel primer. Clicking this will make more experts see the question and we will remind you when it gets answered. Heavyd, Jun 1, 2019. Could a currently-leaking priming pump be the cause? 2006 DT466 Fuel Filter Change And Cleaning The Strainer @dairleautoclassicrestorati6892 #fuelfilter#truckmaintenance#internationaltruck Seen many oil pump pick-up tube cracked and the pump can't pull a vaccuum to prime with oil. A few weeks In conclusion, the DT466 engine is a robust and reliable power unit but not without its share of problems. 1997 bluebird school bus 3800 international wont keep its prime. This morning I tried pumping the hand primer, but it was hard to push and My 1999 IH 4900 dt466e is doing the exact same thing. 1 post · Joined 2015 Add to quote; Only show this user #1 · Jun 8, 2015. Condition: New. If crank no start after replacing the battery what could it be 2004 4300 International DT466 cranks but won't start. 2007 4300 international with a DT466 wont shut off with the key switch in the of position. I am in IRAQ and have limited test equipment. Bus Geek . Customer: International with dt466 that won’t start. If you pull up on the primer pump and it try’s to suck it back down the one check valve is stuck shut . Same engine. 2004 international 4300 Went to start it and it sputtered and died, now won't fire at all. we replaced the fuel transfer View and Download Navistar International DT 466 diagnostic/troubleshooting manual online. Another trouble spot on these trucks is the rubber elbow on top of the intake, they get cracked & split open. 1999 4700 Started life as a reg chassis, then got dropped 4 inches and then raised 6 inches and 4X4 added and now in the Med duty 4X4 club. 99 Current price is: $29. Wont start codes are 1:2 612_14p 241:254 639_14p 4:240 639_14p 25:1 612_14p 107:5 - Answered by a verified Technician. Won't cost anything to check them. ICP, by incorrect I'm referring to having 500 psi but the signal reaching ECM is 250psi, the starting cranking spped won't get you enough oil pressure to get to threshold I have a 1999 IH DT466E that will not stay running. Also for: International dt 570, International ht 570. International LT seat won’t go John Joel Glanton posted 2003 DT466 won't start on its own. Thanks Given: 85 Thanks Received: 1 (1 Posts) Posts: 45 Threads: 14 Joined: Dec 2011 1 07-27-2017, 04:36 AM . some days it won't. Jun 23, 2008 #1 I have a 2003 international 4300 5-ton truck with a DT466 and when it sits over night it is very hard to start. if you have air in the fuel system the hand pump wont prime good to the injector pump,crack the line that goes from the secondary fuel filter to the injector pump,then you can hand prime until you get clean fuel coming out at the injector pump then retighten the i stand corrected, 335 - ICP SYS ICP unable to build pressure during cranking and 333 - ICP SYS Injection Control Pressure above/below desired level, like nceaglene said, need to troubleshoot the icp system, make sure to check the ipr valve connector and wires, its the only two wires going to the pump, dead head the pump when the engine is cold since thats when it 1997 bluebird school bus 3800 international wont keep its prime. LF9691 primary filter. Yes, the rpms do show while • Fuel system will not prime • White to black exhaust smoke • Pulsating fuel pressure. Hi guys, I have a 1995 IH 4700 Dt466 with about 250,000 miles on it. Flint1, Jun 23, 2020. I bypass read more 2001 DT466 no cam sensor signal wont start. Does anybody have a pinout diagram for the ECM plug? I have wiring diagrams and pin numbers, but couldn't find a picture of the plug. Put everything back together. presure senor 4. When we hooked up our scan tool it was strange after scanning it would only give the option to red tans and brake codes then we'd scan again and it would give the option to scan brake,trans,body ecu was never an option scanner basically saying it doesn't have one. Seems like it’s not getting fuel. changed fuel filter assy 5 cleaned fuel Intl 4300 with a dt466 built dec. First thing to do to eliminated prime/ bleed-off/ drainback, sticking plunger(s), blocked anything, yada yada. Randy Location Offline Junior Member Reputation: 0. Then it will white smoke even if its warm. EBPV delete. I have only owned the truck for a couple months but has always started really good even with Temps in the teens. 2006 International 4300 dt466 Benjafish posted Dec 4, 2024 at 7:41 PM. So the transfer pump is new and the primer is new . a DT466E. The Truck also has 6 new injectors, a new turbo, hpop, CPS, IPR, and ICP. dt466 wont start. Customer: I have a 2003 international 4300 dt466 won’t crank or start. 2004 intl dt466 lost fire, wont crank, wont crank, 2004 intl dt466 lost fire, wont crank, no - Answered by a verified Technician International dt466 wont stay running. Hey Guys: I have been helping a guy with two 2005 DT466 (EGR) engines with no starts. and died right quick. 944 Satisfied Customers. The DT466 is a "push" type that will pump through a much more restricted filter. I know this is a recurrent thread here, but others may be dealing with this, and I need help. The issue I'm having is without warning, while driving down the road the truck will lose power and then shut off. . mine came with a 250hp option and a 7spd. Cycling the key may correct the concern, clearing the It's at 3/4 of a tank (~75/100 gal). Vin is 1htmmaamxbh 4300 durastar 4300 dt466. I just replaced all of the injectors, the external injector harness, internal injector harness and IPR now it won't start in fact it won't even c I have an International 4300 DT466 that won't start. It unscrews ccw then pull straight 2006 dt466 in an International 4300 has intermittent starting issues. When he got back he checked the oil again, had to put in 18 qts. 01 dt466; dt466 fuel prime; By dannyredfan November 5 in Technical IH Talk. The easiest way to get the DB past this state is to loosen off the high pressure lines between the pump and the It restarted a couple times and did the same thing now won't start at all. when I started truck today,i bleed fuel at This post deals with a no start issue on a 2007 Maxforce DT. Can you tell me what troubleshooting steps you've tried so far? Customer: Batterie terminals good connections good fuses good Mechanic's Assistant: When was the last time the fuel filter was changed? Customer: 2 days ago Engine Hand primer works and puts fuel out but then it just starts and dies. Electric fans. 1996 international 4700 lpx 7. Found air leaks in intake. Hi guys I'm working on a 1987 International dt466 with a no start problem. Uncategorized. If it won't fire too good normally and then fired right up after it'd been plugged in for a while then you have low compression. 2004 international 4300 I have a 07 DT466 (in a rollback) that was running getting ready to load car, truck developed a bad miss. I did replace the fuel filter primer assembly when I noticed fuel leaking from it when you pumped it, fuel coming out equels air getting in, so replaced it and got alot of missing power back, but I still get the flutter and power loss under load. o-ring in transfer pump primer, our spent 2 days in shop and they trew parts at it to tune of 2 grand till they found it. 1997 bluebird 3800 international. The Primer Pump is easy to change but you will need to replace the seals on the fuel line from the Primer to the Fuel pump. It happens randomly some times it'll go weeks no prob some times every time I shut the truck off even if only 30 sec. 11. Now it will crank and crank won't fire for anything. 981 Satisfied Customers. A DT466 oil pump doesnt just fail unless you have horrible maintenance. I suspect the cold weather isn't helping things (just below freezing). S. If the temp outside is anywhere below 55 degrees out or sits after running and cools off completely the truck is a bitch to restart. Sounds like it has everything it needs to fire. This morning I tried pumping the hand primer, but it was hard to push and Engine: DT466/3060. The fuel filter brand and part number is critical on this engine. Only 1 psi fuel pressure,while cranking and can not pump it up with hand primer DT466 engine. Our company bought a used 2005 International 4300 with a DT466 in it. Tymar intake. The owner also stated he thought it was a fuel problem, specifically that it had “lost prime”. merdock69 Discussion starter. All of a sudden today I cut it off, let it sit for 20 minutes, and it acted like it was cold again! (no start w/o wd. That's an easy one to check, just see if it holds vac, or pressure. shortstuff Newbie. I disconnected the fuel return line at the back of the fuel That might be it the primer wont lock back down. Won't start. Addressing common issues like fuel system malfunctions, cooling Went to start it and it sputtered and died, now won't fire at all. Sometimes the truck starts right back up after 5 High Quality Feed Pump with Fuel Primer, Offering High Performance, Long Service Life ; Baxzl 1821233C91 Fuel Lift Pump Supply for International Navistar Maxxforce DT466 DT466E DT530 DT530E I530E HT530 DT570 HT570 1994-2010 7. we sent the ecm to be reprogramed and now the flash codes are 612,613 and 625. 1999 international idles perfect all day but stalls as soon as we put in drive, allison automatic trans. Jump to Latest 9. Looking for some direction on a DT466 IH running in a 1979 Hough H80B. ) It sounds like it's losing icp, but I can't figure out from where and don't exactly know where to look. as in longhoods post I think you need between 35-50 psi in fuel rail. Jump to Latest 100K views 16 replies 11 participants last post by survivalbytheword May 13, 2024. 965 Satisfied Customers. I'm having fuel issues on my dt466 and I have no idea why. 89 Chevy Alternator Wiring Diagram. The second time I noticed a small leak at one of the lines on top of the fuel filter housing took the Losing fuel prime when set overnight. It was bought off lease from IH. Yep, that one. I am presuming it is losing prime, but am unsure. ECM is getting clean Dale my daily driver:67 F100, 300 4V, cammed, 4 spd. Turning over and cranking are the same thing. Fuel pump is pumping fuel when you crank it over. The IDM relay stays energized We are having our 2006 4300 (DT466) towed for the 3rd time. check the alternator Read full answer. B77 Light Load Member. Drained fuel. 01 Dt466 E. Further testing will show why you lost prime. Tymar coolant filter. put that on new yesterday. DT466e which is a very similar engine. Have a 2003 International 4300 with the DT466, 50k miles. Pitbull Towing Discussion starter. 2000-2004 International DT466, DT530 Troubleshooting Manual I have a 1994 international dt466 that won't run. Jump to Latest '93 IH 4700, 250HP DT466, L10 Cummins intercooler, 6+1, air ride. I also need a ecm pin out. " no sputtering, nothing Just quit" (more details below) (1) August 2015 On a international with a dt466e engine the resivor lose prime and i have to fill it with oil toget it to start how is. The highbeam headlights, markers and all other lights function properly. Hey all, first time poster. lots DT466e won't start under 90 degrees F. Expert. My 4300 dt466 wont start even with ether, wouldn't that mean I'm not getting power to something? Wednesday, September 15th, 2021 AT 12:19 PM. Checked primer pump. This is my first time driving Customer: 2005 International 4400 Dt466 won't start Mechanic's Assistant: I'm sorry to hear your 2005 International 4400 DT466 won't start. No +1. Please help. Next in line is the primer pump plunger seals will get old and Customer: I have a 2005 DT466 and it wont start, give it a sniff of ether and it will fire right up. you could OK guys, i had a buddy of mine tell me to block the return to the tank, and prime the pump. Pumped the hand primer pump a I used the schrader valve on the filter housing and the primer button to bleed the air out of the fuel system until I was getting straight fuel. Primer is rock solid. M. Next International DT466 2006 International 4300 w/ DT466 won't start Discussion in 'Heavy Duty Diesel Truck Mechanics Forum ' started by ljfen, If you have the test fitting on the fuel filter cap, you can check for pressure there too. truck now wont start I have replaced the low psi fuel pump the hand priming pump pumped an bled the air out severl times an contune to get air in the system . Joined Jun 19, 2008 Messages 2 Points 0. Turns over,doesn't fuel. 121 posts · Joined 2006 Add to quote; Only show this user #1 · Oct 19, 2006. 1 Contents : International, Navistar DT466E Hand Primer – (2447222126) Shop All Products. Alright all, I've decided to move this up to the Med. mattcotools. I have a e120b excavator that won't start. Working on a 2002 international school bus with a DT466 i replaced fuel/oil supply gasket and now cant prime fuel wont - Answered by a verified Technician 2002 INTERNATIONAL 4300 WITH DT466 WONT CRANK OVER UNLESS PIN 85 AT STARTER RELAY IS GROUNDED ALSO WONT START ONCE and suddenly it lost power and won't If you have a primer pump it's mechanical. The IDM relay stays energized and the 5amp ingnition fuse blows. By chatting and providing personal info, you understand and I got an oil change at Val online now all of a sudden it won’t shift it’s a 2010 journey and has 120,000. Also the hand primer is often to blame it looks like s 12 gauge shell the seals go bad and the engine sucks air just like 1974 TD15C WITH DT466 WONT RESTART? Jump to Latest 3K views 1 reply 2 participants last post by french277 Jun 7, 2010. Didn't get a chance to do voltage drop tests as it was raining and the truck is outside and won't start. Case 580 Super E Galion 503 A Cat D8H JD A, B, MT, 40T (x2), 80, 720 Oliver 60 IH A, H, M(V8), 354, 444. It cranks fine. I still suspect there is a leak allowing the lube pump to drain back and loose prime. BoxCarKidd Road Train Member '94 F250xlt ext. Started up. wont prime up either at primer pump. Fuses on firewall, & By chatting and providing personal info Only 1 psi fuel pressure,while cranking and can not pump it up with hand primer DT466 engine. Start the engine. I have a 1996 dt466 that wont rev up past 2000rpms. Will not start without ether and ONLY runs at WOT. Transmission. 2006 IH dt466 no base Customer: International with dt466 that won’t start. Duplicate conditions as best as possible every time, except the time. 2001 Have a 2000 International 4900 with a DT466E that will crank but won't start. Primer button starts to get hard and then all of the sudden goes soft like I'm restarting on priming or something. I talked to the sevice manager about doing a injector contribution test. 2018. Has fuel in filter, prime pump is hard. Remove spin on fuel filter, DIRECTLY behind the filter housing in line is a small plastic canister that houses a fine screen serviceable prefilter trap. International 4900. 3L Replaces 1876108C92 HFP940 HFP946 0440008073. BUT WILL WITH EITHER,WILL IDLE,BUT WHEN YOU GO TO DRIVE - Answered by a verified Technician sorry andy just got in. h. The reason the time Only 1 psi fuel pressure,while cranking and can not pump it up with hand primer DT466 engine. I replaced the fuel pump, and the hand primer, but no fix. Posts: 3,135 Year: 86. Could be a cmp, BUT the 1st place I would check is the prefilter fuel filter screen behind the fuel filter, it is by far the most negected item on any dt466. Fuses on firewall, & behind pas side dash are all good. Rated Cap: 77. then it fires right up and runs great, turn it off and. I assume I caused it to lose its prime but I can't get it primed with the hand plunger. i put a same year 195 hp in it, and tweaked the pump International with dt466 that won't start. In conclusion, the DT466 engine is a robust and reliable power unit but not without its share of problems. My suspicion is a fuel problem. I am not sure he was understanding me. I have a 1994 international dt466 that won't run. A DT466 self bleeds air from HEUI and fuel system, just takes 10-20 minutes of good run time usually. Once it starts, it runs perfectly, but if I turn it off and try to start it again, I face the same issue and need to use starting fluid. Joined Mar 9, 2023 Messages 9 Location Massachusetts. DT466 in a 1999. BHP @ RPM - 210@2300 ENGINE FAMILY - DT466 LB-FT TORQU - 520 @ 1400 DISPLACEMENT - 466in3 7. Can you provide a quick answer. It cranks over and does not try to fire until i put either in it. Engine light was on but 2007 international 4300 dt466 truck runs slowly looses power cranks back up change fuel pump primer pump pull up I have a 2002 DT466 in a 4300 IH 20' box straight truck, with Allison, that I have owned for about a year. Answered by Tim Midway in 5 mins 2 months ago. Before the truck shuts down, the yellow light reading engine “will flash, and when it stays on permanently it will stall the truck. 99. I get fuel out the shraeder with it depressed while actuating the hand primer. Join Date: Sep 2017. however you can unplug the ICP if you suspect it and the engine should start with a default value being applied to the IPR. the little plunger on the primer should be hard to press dowmn and feel like its tryinfg to move liquid and not air the ICP usually wont cause a No-start. Jun 23, 2020 #5. fxtkjpcobwfpnefgkcandxwdqfwrzkreedelrqscqvadwsuqnxb