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Old 08-07-2021, 05:13 PM   #5
mrWizard
 
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Drives: 2010 Camaro 2SS/RS M6
Join Date: Jun 2012
Location: New Jersey
Posts: 78
Did you every get anywhere with this?

I'm having misfires in cylinder 1 under WOT, no codes. Swapped plugs, wires, and coils and still happening. Haven't checked harnesses or injectors yet. I also checked loose hoses and cleaned the MAF and it's connector.
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