1991 Pontiac Grand Prix Q&A

1991 Pontiac Grand Prix Question: car stalls when acceleration is pressed

already change fuel pimp and regulator -
Answer 1
do you have a ck eng light on? -
Comment 1
yes engine light is on. car at home and no diagnostic machine -
Comment 2
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. -
Comment 3
the only code is 12 -