Oldsmobile Other OBD1 Codes Code 12

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1990 Other Oldsmobile Models What Is Code 12 And How...

1990 OLDSMOBILE OTHER
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...
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Asked by jeff weir

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