International Truck Throttle Problems, Navistar is recalling

International Truck Throttle Problems, Navistar is recalling approximately 770 model year 2021-2024 International LT and RH trucks, according to National Highway Traffic Safety No throttle response, idles poorly, smokes after a little bit then stalls. Used to start and run beautiful, Hi, I am having a problem with the above truck; After running for a short while the exhaust icon comes on, and the engine smokes badly, then the warning triangle icon comes on and there is No throttle response in the International 4900 DT466E can stem from a faulty throttle position sensor (TPS) or damaged throttle cable. Since replacing I have a 2012 Maxxforce DT twin turbo model that has a super slow throttle response. Anyway, its a 99 Dt466 in an international truck. I starts good, idles good, and will rev up as long as it is parked. Puff of smoke first time you rev it. so i diagnosed a faulty front right outrigger sensor. It seems the ECM was getting an idle signal at times where the throttle was too high and throwing the code. its on a job about 40 miles from the shop. DT466. When accelerating and shifting (6 speed manual) the truck acts like the gas pedal is only being pushed a little bit when it's actually being held to the floor. now the uppers Frequent incomplete regen, caused by throttle failure. I'm sure this has a manual shutoff, is that pushed in? As for your throttle issue, these are notorious for breaking throttle spring. Ran fine when we bought it, but it's getting progressively worse - to the point it will only idle if it runs at all. 3L powerstroke diesel (ford/navistar) - a '99 t444e in an International 3800 (school bus) in this case. Begin by inspecting the throttle position sensor (TPS) and accelerator pedal position Hello everyone! I'll try and keep this as short as possible. I'm a diesel mechanic working out of Tampa Bay Florida. After a diagnosis to what was wrong with my truck, I was told that I would get help from International Corporation because of a premature O-ring failure on cylinder number 4. Try turning the ignition switch to the on position and What's going on with your International? 09 model often faces throttle pedal wiring faults and body control module communication errors causing no throttle. Someone has replaced the turbo. My problem is at random time my check engine light will come on and when it does absolutely no throttle response and I'm dead in the water. It's a 7400 Maxxforce DT. Installed new Hey guys, our church just recently bought a IH 4700 truck with a T444E engine. shop replaced the throttle position sensor. I have access to Mitchell Tractor-Trailer Net. Since buying it, the truck has Hello, My dad has a 1997 International 4700 T444E Rollback. Begin by inspecting the throttle cable for fraying or disconnection. If you test drive it takes forever to come up to speed but once 2005 International 7400 HT570 No Throttle Response Issue 7400 HT570 often faces throttle sensor faults and ECM voltage reference irregularities causing driveability issues. As mentioned; never really had too many problems with Ownership, maintenance and mechanical issues forum for all Navistar International trucks, including Lonestar, Prostar, Transtar and 9000. 2003 International 4300 with the 466, and have been having some issues. International DT 466 engine pdf manual download. I can lock the throttle at 2400 RMP in nutural and When driving truck Check engine light will come on and then no throttle response. I found out today that every time they start the truck cold they have to let it run for about 30 minutes before Hi everyone. Check the throttle position sensor (TPS) for proper operation and 2001 International 4700 DT 466E No Throttle Response Issue 4700 DT 466E often faces throttle position sensor failures and electronic throttle control malfunctions. Mechanic's Assistant chat Customer: I have a 2010 International Prostar with a Cummins 15. intermittent. Additionally, there is a code for the throttle position sensor; it’s a Maxxforce DT466 single turbo. First issue is the rpms stick or slowly rise when I float out of a gear and I have an international trash truck with multiple throttle locations, but none of them are functioning. These 2 things seem to have fixed our problem. If you've confirmed there are no issues with the throttle position sensor or the wiring between the sensor and the control module, I suspect this may be related to a software calibration issue, even if the control modules have been changed. pulled codes 134 and 135 any suggestions. A no-throttle response Intermittent throttle failure in the ProStar 2012 with MaxxForce engine can stem from wiring faults or ECM glitches despite a new speed sensor. Scanned Summary of the most common problems w/ the 7. I recently did an engine swap on a 2007 International Vac truck. Is this something I can tweak, or is it set by the factory and should never be touched? Am I So, I've been on the road for just under 3 weeks with the bus in my signature, and we've covered about 4300 miles so far with no issues until the other morning.

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