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Old Jan 17, 2010 | 11:21 AM
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Question PO306
Hey guys I have a 2000 EB Expy it's been running rough the past day or so and this morning the service engine soon came on I took it to the local parts store and was told I just need a tune up I don't buy that for one minute anyone got a clue on what this code really is. Thanks
 
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Old Jan 17, 2010 | 12:41 PM
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PO306- Misfire Detected cylinder#6, could be a COP or plug problem
 
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Old Jan 17, 2010 | 03:14 PM
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thanks for the reply time to hit the parts store
 
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Old Jan 17, 2010 | 05:59 PM
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i would hit ebay you can get 8 cop's for under 80$
 
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Old Jan 19, 2010 | 06:56 PM
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It is definitely a COP. I have replaced 5 out of the eight. My 2000 Expy has 164,000 miles on it and did not replace any until about 120,000 miles.
 
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