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High idling problem

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Old 03-27-2016, 12:16 AM
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High idling problem

I have a 1987 z28 with a 305tpi motor and a 700r transmission. Everything is stock however I have a very high idle. It idle at 1500-2000 and goes down a bit when in gear. Also when I put it in drive it makes a loud clunk sound like the transmission is jumping. How can I adjust the idle on this car or is there anything I can do or check to lower the idle.
Old 03-27-2016, 05:29 AM
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Car: 89 IROC
Engine: l98 350 TPI
Transmission: 700r4
Axle/Gears: 373s
Re: High idling problem

Try this first https://www.thirdgen.org/tpimod2
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