throttle problems any ideas?
#1
throttle problems any ideas?
I have an 01 cummins stock expect 4inch exhaust and intake and just had the lift pump and injector pump replaced. I have been to a few shops and nobody can figure this out, now at around 2000rpms about 70 on the freeway cruising on flat ground everything is fine than I try to give it a little throttle to speed up I lose power, I can back off the throttle and have power back or go more than half throttle and have power so it feels like a dead spot.. if that makes sense. the only time I can really notice it is on the freeway and the volts on the tps seem to be normal. hopefully I explained it good enough!
any help I would really appreciate it thanks!
any help I would really appreciate it thanks!
#2
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1stgenswap
1st Generation Dodge Cummins 89-93
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11-03-2014 09:45 PM