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Showing results for tags 'Hesitation'.
Found 2 results
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I have a 92/93 R32 gts-t manual. The throttle isn't 100% smooth or consent. When I am cruising the engine seems to drop or hesitate as if a coil failing. When I slightly press the accelerator, it will pick up faster then it should. These issues seem to be only when I am at the first 5% of the throttle, when I am cruising and it does not seem to be temp orientated; however, it is slightly worse when the car is cold. Along with these issues the car starts like a pig first thing in the morning or after an extended period. It requires turning over several times before idling up other wise it idles out as if its not getting fuel. Prior to a year ago the car was very easy to start. I have already purchased with in the past 6 months several parts, these include: New Splitfire Coils New ignition harness Platinum plugs An ignition module Several second hand IAC valves A temp sensor MAF New fuel regulator I have checked all the vacuum hoses and replaced one. The car is for the most part stock. It does have a 6in HKS pod and a custom turbo back stainless steel exhaust. I am some what at an end to what I can check without out-laying lots of money for new and expensive parts. Other then the said issues the car runs great, there are no misfires, it idles perfectly and accelerates hard to the red line. It may seem like a small issue/s but driving it as an every day car, this gets very frustrating!
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After changing clutch I noticed during test drive that I have a strong cut- momentary powerloss till i lift off the pedal. Its almost like a cylinder cut or fuel cut that happens when the traction control kicks in. Usually happens when car has warmed up and on slightly hard acceleration. If revs/speed is built progressively the cut is not present. Ive tried swapping the CAS as someone mentioned that their CAS was the cause of this. Also tried unplugging and plugging the boost controller and MAP sensor. Im running MAFless so ive ruled out the AFM. Anyone know what this could possibly be. Have tried a few things and im not able to pin point the problem.
