Idle to high

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Dec 5, 2015 | 05:39 AM

carattini

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Joined: Jan 2009

Posts: 292

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From: North Carolina

Car: Pontiac 89 GTA

Engine: 350 TPI 5.7L V8

Idle to high

My 1989 GTA 5.7L is idle too high abou 1.5K to 1.9K where should I start looking?

Dec 5, 2015 | 06:01 AM

fletcher0780

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Joined: May 2008

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Re: Idle to high

Check your vacuum lines and around your intake, sounds like there may be a leak.

Dec 6, 2015 | 09:30 AM

sofakingdom

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iTrader: (1)

Joined: Sep 2005

Posts: 27,943

Likes: 2,459

Car: Yes

Engine: Usually

Transmission: Sometimes

Axle/Gears: Behind me somewhere

Re: Idle to high

At the accuracy of your tach.

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