WHAT IS CODE 12 AND HOW DO I FI

1990 Oldsmobile

Tiny

jeff weir

May, 13, 2008 AT 7:55 PM

Engine Performance problem
1990 Other Oldsmobile Models 6 cyl Front Wheel Drive Automatic 104000 miles

I have a 1990 olds delta 88 that flashes code 12. I have replaced coil pack and plug wires and car still runs rough and stalls. Any help appreciated

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1 Answer

Tiny

legitimate007

May, 14, 2008 AT 10:58 PM

If I am not mistaken, a code 12 only means battery recently disconnected. Do you have an engine light on?

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