Cummins ISX15

If the warranty is from some third party mechanical insurance provider, I would save your money. Our experience with those companies is that they make you do all kinds of unnecessary testing until they find something slightly out of spec to find a way out of covering the failure. Then you are stuck with paying all our diagnostic time plus the actual repair.

 

I was a service manager for an International dealership. They will repair that pump, but you are correct, if not caught it will grenade the engine. Cummins will not repair that.
They are also blowing turbos, and the remans are failing as well.

 

Yes,, my 2 Cummins 2250s shattered fuel pumps . We ate the first the second fell under a recall.
2010 emission spec. Are junk boat anchors after 400k.

 

I know its an old thread....but what years was the the problem with the fuel pump? Ive been looking at a 2016 w9 with an ISX.....

 

check the esn of that engine. Some 15-16 my engines have liner problems. not properly cross hatched inside.

 

Will do, Im going to look at it again this Monday.

 

one of forum members posted service bulletins of Cummins about those engines. Search it.

 

I’ve been looking on here for information...... not that much. Or I’m not inputting the right things. I’ve searched and cannot find the bulletin

 

Cummins ISX15 Liner defect causes high oil consumption

engine was updated in 2015.