[Tochaney]

I have a impala ss 2004 and the transmission from 1st to 2nd shifts hard and I was wondering I anyone knew why this would be and it only has 90 thousand miles on it, someone suggested that it coul be because the tranission might have a overdrive hit kit in it?

 

[Tochaney]

Also it shifts hard from 2 nd to third at lower speeds is when it is most noticeable though

 

[BYB_CUZ]

try impalaforums.com for the newer impalas.