Rough idle after hard acceleration????????
Ok so i finally got the HRVP and really like it. However i am still see the rough idle and sometimes engine dying after a real hard run. One time before the pump it was almost like the pump cavitated. Truck would not start it had to have had air in the lines.
After i put the HRVP on i was hopping that the hard starts and the rough idle would stop.
What can it be. I have the fass
and it never sees less than 10psi. I have tried two sets of injectors, replaces the IAT and MAP.
It only does this after a hard acceleration. Sounds like there is air in a fuel line. You can tap the pedal just a little and it will stop.
Does anyone have a clue what might be causing this.
2002 dodge 2500 4x4, ATS stage 5 tranny, ATS billet flexplate, ATS torque commander, ARP headstuds, BHAF, custom S300 64/14 turbo, Big FASS fuel system, Industrial 10 holes, .093 tubes, Edge juice w/ attitude, smarty, Haisley streep puller cam, Hamilton Diesel head and orings, PDR valve springs, ATS exhaust manifold, Gauges, 285/75/16 BFG allterrians, front and rear replacements, and 5" exhaust.
:smoke '95 3500 4x4 dually red
raymac racing engine, big cam, fly cut pistons, 650cc pump, 26* timing, 5x18 EDM injectors, industrial s400