car dies after new iac
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Junior Member
Joined: Feb 2010
Posts: 89
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From: stockton California
Car: Gone
car dies after new iac
i did everything from cleaning tb too tps adjustment and idle screw adjustment. now my car starts but wont stay on. any ideas what can this be
Supreme Member
Joined: Jul 2009
Posts: 2,328
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From: Kitchener, ON
Car: 1988 GTA
Engine: LB9
Transmission: T5
Axle/Gears: 3.45
Re: car dies after new iac
ECM needs to learn the new IAC motor. Try it with the A/C on and off, and alternate between park and drive.
Thread Starter
Junior Member
Joined: Feb 2010
Posts: 89
Likes: 1
From: stockton California
Car: Gone
Supreme Member
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Joined: Sep 2010
Posts: 1,928
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From: Georgetown TX
Car: Base 91 'bird
Engine: 3.1 v6
Transmission: 4L60
Axle/Gears: 9-bolt 3.27 & PBR
Re: car dies after new iac
Did you follow the instructions for setting the iac pintle before installing it? If not try it again. Everything plugged back in right? If it fires let it idle for a while.
Thread Starter
Junior Member
Joined: Feb 2010
Posts: 89
Likes: 1
From: stockton California
Car: Gone
Re: car dies after new iac
i did follow the instructions. plugged everything in rite. it will start then die if i dont hold the gas pedal down a lil. i also set idle but it wont stay on if i put it at 400rpm. im thinking that lazy guy at auto zone didn't give me the iac i needed so ima put old one on and take new one back.
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