Idle problem
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Joined: Aug 2009
Posts: 156
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From: newport news va.
Car: 92 firebird gta
Engine: L98 with minor mods.
Transmission: 700r4
Axle/Gears: 3.23
Idle problem
I have a 92 gta L98,and the problem is when the car is first started it Idles (1200rpms)but once the car temp hits 180 the Idle returns to normal. Is this normal or do I have a problem? The car has new Injectors (bosch type 3) it also has a new Iac valve and tps it also has new egr valve. The car runs great and shows no check engine light, The car doesn't have the 9th injector,But the idle running fast when cold has happened every since I changed the injectors.Any help would greatly appreciated!!!!!!
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Joined: Oct 2001
Posts: 926
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From: Englewood, CO
Car: 1990 Trans Am
Engine: Lb9
Transmission: factory T5
Axle/Gears: 3.08 limited slip
Re: Idle problem
What size of injectors did you buy and how was the idle before you changed the injectors?
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