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C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

Idle Problem

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Old Jun 25, 2011 | 04:42 PM
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mdriscoll
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From: Ayer Ma
Default Idle Problem
L98 Idle 200rpm when cold comes up to temp and have to shut car off and then it will idle at 100rpm could it be a TPS Thx
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Old Jun 26, 2011 | 09:14 PM
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............ I'd look at the throttle body and IAC for carbon build-up and operation ... 200 / 100 rpm or 2000 / 1000 ?? Cranking rpm is usually more than 200 ................
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