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Old 04-28-2009, 01:59 PM
jdmurphy87 jdmurphy87 is offline
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Re: P0300 Random misfire code. 2001 Olds Aurora 4.0

Quote:
Originally Posted by cheeks040 View Post
Alright, I went to have the car looked at by my local mechanic. He diagnosed the probelm as being 2 bad coil packs on each side of the engine. I am going to purchase new coil packs. Should I get the Ac Delco coil packs, since it seems that everyhting on the car should be Ac Delco? Or should I look at something that is aftermarket? I juat want the problem to be remedied. Any help is greatly appreciated.

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Sean
got the same problem here with missfires on both banks only replaced one coil cuz i was in doubt with it being the coils. After replacing the one coil, it still had missfires on that bank id say save ur money those coils are expensive and not garanteed to work
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