Mechanics

PONTIAC GRAND PRIX ENGINE PROBLEM

2000 Pontiac Grand Prix • 127 miles

I'm having a random misfire onli when engine gets warm when car is cold it runs like a champ with no misfire Wat so ever when car get warm it starts to misfire under load only tried coils new and plugs I hav some nice msd wires so I left them on u think that can be the problem the wires?
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Guest
March 19, 2013.




Sure can. Dont waste your money on those, get a good set of quality wires.

Roy

ASEMaster6371
Mar 19, 2013.


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