Join Date: Mar 2011
Location: Alberta, Canada
Re: fummins fuel problem
Not sure what your engine is but,
We had a common rail with a CP3 on it and it would idle, but as soon as we tried to speed up it would stall, changed CP3 and it still did the same thing. Finally found out about the small lift pump on the side of the engine was shot, bypassed it and she worked perfect.
1997 f250,03 cummins, HE351 turbo,van Aiken tuner, cobalt gauges, fass fuel,NADP 4r100, compushift tranny controller, air ride suspension, 05 axle swap, hydra boost upgrade