2005 silverado po300 random misfire

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Feb 14, 2011 | 04:46 PM

#11

Hot Rod Silverado

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Dan, plug wires are nowhere near o2 sensor wires, only thing different are the headders are closer to the plug wires than the stock manifolds were

Feb 14, 2011 | 04:47 PM

#12

Hot Rod Silverado

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Bill, i am getting the injectors looked at tomorrow, was one of my guesses too just havent had time to check them yet

Feb 14, 2011 | 05:00 PM

#13

Danthurs

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From: Sheboygan Wisconsin

Take a spray bottle and mist the plug wires with water. Do this at night and then turn off the lights. If you see any blue flashing you have a grounding problem.

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