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88 5.7 tpi bouncing idle and stalling

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Old Sep 2, 2015 | 02:01 PM
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IROCtometal's Avatar
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Joined: Jul 2010
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From: RI
Car: 88 iroc-z 350 tpi
Engine: 350 tpi
Transmission: 700r4....for now....
Axle/Gears: 9 bolt 3.27
88 5.7 tpi bouncing idle and stalling

Hey guys,

I have an 88 5.7 that has recently began acting quite strangely recently. When I first start the car cold, it will start right up, but after the idle settles down a little, the idle speed will bounce between about 400 and 1200 rpm.
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