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

Car won't idle. Why?????????????

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Old 08-02-2006, 12:33 AM
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Default Car won't idle. Why?????????????

Ok, Just installed a set of ported heads and a cam on my buddy's 97 ws6 and I can't get the car to run below 1,300 rpm. It hasn't been tuned yet but, I installed pretty much the same thing on my 95 and A few years back and it ran fine. Could it be cause its an obd2 car?

Tanks in advance
Old 08-02-2006, 12:46 AM
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Have you messed with the IAC valve?
Old 08-02-2006, 12:49 AM
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im going to say vacuum leak or intake leak... mine did the same after my lifter change and now i have to go back this weekend and make sure i seal the **** out of the intake ports.... let ya know how it all goes....



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