high idle ,then idles fine
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Joined: Feb 2006
Posts: 682
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From: newcomerstown,o
Car: 91 formula
Engine: 350 tpi
Transmission: auto
Axle/Gears: poss
high idle ,then idles fine
it takes 20-30 minutes of driving for my motor to idle right,and thats after i let it warm up in driveway for 5-10 mins. any suggestions?
Senior Member
Joined: Nov 2011
Posts: 507
Likes: 1
From: Charlotte, NC
Car: 1988 IROC-Z Camaro, 1981 Trans Am
Engine: 350 TPI, 301 N/A
Transmission: 700r4, 350thm
Re: high idle ,then idles fine
When you say its at "high idle", where exactly is the idle at? When the engine is cold it runs richer and higher idle until its warm, but it shouldnt stay at high idle for that long anyway.
What have you checked thus far?
What have you checked thus far?
Thread Starter
Senior Member
Joined: Feb 2006
Posts: 682
Likes: 0
From: newcomerstown,o
Car: 91 formula
Engine: 350 tpi
Transmission: auto
Axle/Gears: poss
Re: high idle ,then idles fine
put new cts in it. throttle sensor, iac. im starting to wonder if the ecu could be messing up?
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