I'm hoping that someone out there can help with my problem. I have an '06 pete 379 with an isx 475, it intermitant problem where it throws a 2372 code and derates engine power. It may last an hour or so, and when I shut the engine off and re fire, the check engine light goes off and all is fine. I have taken it in to Peterbilt and had the code read on monday the 13th and the 2372 code came up restricted fuel filter, so i had them change both filters and it was fine until friday when it started acting up and throwing the code again. So today which is monday i went back to peterbilt to have the code read and it was the same one. Has anybody encountered this same problem and what was the outcome?
Thanks for reading and I hope to hear from someone before Peterbilt sucks all of my money from my pockets..
cummins fault code 2372
Discussion in 'Trucks [ Eighteen Wheelers ]' started by allbusiness, Apr 20, 2015.