LT1-LT4 Modifications 1993-97 Gen II Small Block V8

wierd car issue

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Old 05-15-2007, 05:40 PM
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Default wierd car issue

I talked this morning to performabuilt and they said that it probably isnt a tranny issue.


94 formy a4

If i start from a stop with the car in first and manually shift it the car runs fine.

If i shift it into first from a roll the car breaks up badly in the upper end. it surges and bucks. does this sound like a misfire and if so why only when i shift the car.
Old 05-15-2007, 06:13 PM
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Mine was the opposite, If I let it shift itself the car was fine...but if I put it in first and shifted manually the car would backfire badly and break up. So I changed the coil and had no further problems.
Old 05-16-2007, 12:27 AM
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well thats exactly what mines doing so i will
try that

to clarify if I manually shift starting from first every things good.If i go from 2 into first then it breaks up. If i let the car shift no problem

Last edited by jester1614; 05-16-2007 at 05:26 AM. Reason: clarification
Old 06-01-2007, 12:11 AM
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Hope you got it taken care of
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