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1992 5.7 TPI high idle

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Apr 16, 2009 | 10:02 PM

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From: Memphis, TN

Car: 1992 z28 Purple Haze

Engine: 5.7L Tuned Port Injection

Transmission: 700R4

Axle/Gears: 3.23 both spinning

1992 5.7 TPI high idle

I just bought a 92 z28 with the 5.7 TPI. The guy I got from installed a performance cam, but can't recall the specs on it. The car starts fine, but wont idle below 1500 to 1700. Is this because of the cam or is there something else wrong? This is my first TPI car.

thanks,
JS

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