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random misfire. in cylinder. 4 5 6

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Old 05-04-2015, 11:24 AM
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random misfire. in cylinder. 4 5 6
i have a randome missfire its p0304 p0305 p0306
spark plugs changed
fuel pump changed

but it still the same
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Old 05-04-2015, 11:46 AM
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2005 C230K(sold), Mk7 Jetta
Maybe try to swap coil packs with the other side and see if missfires move over?
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Old 05-04-2015, 12:32 PM
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it have been done and still the same
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Old 05-04-2015, 12:56 PM
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Injectors as well, I am assuming?
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Old 05-05-2015, 07:42 AM
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i didnt change the injectors
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Old 05-05-2015, 07:43 AM
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can it be the spark plug wires
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Old 05-05-2015, 07:55 AM
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09 S550, 08 Charger Srt8, 63 Ford Galaxie 500, 07 GSXR1000
If you swapped the coil packs then I doubt it's the spark plug wires.
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Old 05-05-2015, 08:42 AM
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Originally Posted by castroadan
If you swapped the coil packs then I doubt it's the spark plug wires.
shall i change 12 wires?
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Old 05-05-2015, 08:47 AM
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09 S550, 08 Charger Srt8, 63 Ford Galaxie 500, 07 GSXR1000
Originally Posted by shak87
shall i change 12 wires?
When you swapped the coil packs it comes with the wires.
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Old 05-05-2015, 08:47 AM
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So I doubt it is the wires.
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Old 05-05-2015, 10:42 AM
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Originally Posted by castroadan
So I doubt it is the wires.
shall ibuy
new wires
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