code 12 help
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Junior Member
Joined: Mar 2008
Posts: 8
Likes: 0
From: Champaign Il
Car: 87 irocz
Engine: 355 tpi
Transmission: 700r4
Axle/Gears: 373
code 12 help
I resently had a problem starting my car it started once or twice but then stopped i used the key and it reads code 12 the ECM what is that i can pat the gas a liitle and it back fires why does it start but doesnt run for more than 30 sec and then i try it again and it does nothing i need some help
Member
Joined: Aug 2007
Posts: 260
Likes: 0
From: Georgia
Car: 1990 Camaro RS
Engine: L03 305 TBI
Transmission: 700R4
Axle/Gears: 2.73
Re: code 12 help
Code 12 is the computer telling you it's in diagnostic mode. You will always get a code 12.
You get no other codes after the 12?
You get no other codes after the 12?
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