06-29-2009, 04:28 PM
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| Junior Member
Join Date: Jun 2008 Location: Holmdel New Jersey
Posts: 24
Car: 87 Iroc Engine: 5.7 TPI Transmission: 700r4 Axle/Gears: 3.73 | Need Advice | I recently converted my car from a 305 tpi to a 350 tpi. It has an idle surge, but fluctuates idle almost all the time while driving. It is running rich and i believe it is because i lightly modified my car and i am running with a Hypertech chip. If i got a stock chip and then had my car dynotuned do you guys think that it would straighten out my running issues? Thanks | | | |
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