1997 Chevy Malibu PCM

1997 CHEVROLET MALIBU
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UAFITTER693
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Electrical problem
1997 Chevy Malibu 4 cyl Front Wheel Drive 99000 miles

Does the PCM need to be reprogramed "flashed" if it is replaced with a used one?
Sep 22, 2009 at 6:18 PM
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RASMATAZ
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If the CEL is not coming on and everything is in working order, if not get it reflash
Sep 22, 2009 at 6:21 PM