Got my ultra-gauge. When the rattle increases the rail pressure goes up to ~15k. Also showing p0251. Gonna get a FCA.
Got my ultra-gauge. When the rattle increases the rail pressure goes up to ~15k. Also showing p0251. Gonna get a FCA.
I recently saw a Duramax doing almost the exact same thing. (Dmax CP3 pump and MPROP are very similar). An MPROP/FCA fixed the D-max
Thanks. Haven't came anyone with even anything similar. Local cummins has the FCA. Hopefully this fixes it
Installed new FCA. Seems to be fixed. 99% percent. Had a short test drive. Tomorrow. I'll drive it to work.
Last edited by 2500ctd; 06-29-2015 at 08:49 PM. Reason: Update on repair
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