isx

I have the Cummins ISX 450. The engine fan is almost always on. I had the same problem with the Cummins ISX 485. They changed a sensor and it was OK after that. I hope this is the same thing, Just a sensor. Some kind of factory defect. It is annoying as all hell. I barely get my rest with the...

ProStar - Semi Truck - Class 8 | International Trucks The LTL company I used to work for stopped buying the Prostar because International insisted on their MaxxForce DT Crap engine. The owner said get bent, I'm buying Kenworth. He started buying the T660s with the ISX15. I wonder if this...

Okay, it's not a S***Spreader question, it's more of a general question. This is something that just started in the past few weeks. When I shift to the next gear and accelerate or when I climb a hill and the rpm drop, I get a backfire that sounds like it's coming from the engine compartment...

Has anybody experienced a blown head gasket on a Cummins ISX engine, only to find that some of the cyl. liners had sunk in the block?

I have changed the thermostat in my 2006 Cummins and it still won't build heat unless sitting still. I thought maybe the fan was stuck on but it is not. It drops below 120F when traveling down the road. I am totally stumped.

Looking to pick up 10 trucks Coronado w/DD15 or Cascadia w/ Cummins ISX If you have any info as a driver on these trucks, let me know. New Co. in Kingman, AZ