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1991 Pontiac Grand Prix Question: car stalls when acceleration is pressed
do you have a ck eng light on?
Replyallen.dean, June 17, 2013, 22:21Rookie
yes engine light is on. car at home and no diagnostic machine
Replypushrod, June 17, 2013, 23:44Master
Google 'how to get codes on older GM cars' then click on the youtube video. You can get the codes yourself! All you need is a paperclip. Then post the code(s) and we will try to help. Check engine light will flash codes. Video should explain, if not we can. I haven't watched it.
Replyallen.dean, June 30, 2013, 07:32Rookie
the only code is 12