PCM Diagnostics & Tuning HP Tuners | Holley | Diablo

multiple misfires

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Old Jul 6, 2004 | 12:57 PM
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Default multiple misfires

any idea what could cuase this code. Car only has air lid and a SS catback.
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Old Jul 6, 2004 | 10:14 PM
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need more info, did u clear the code and see if it came on? how many miles? last time plugs and wires were changed. this could be so many things from bad plugs to broken pushrod
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Old Jul 8, 2004 | 04:27 AM
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cleared it, came back on, getting that and a lean code and a bad voltage from air sensor. Car still pulls hard without hesitation, just at idle sometimes you can hear a miss.
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Old Jul 8, 2004 | 07:30 AM
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that air sensor could be causing it, maybe
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Old Jul 8, 2004 | 04:48 PM
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thats one of the things i was trying to figure out, whether it is an o2 or the MAF. Any idea.
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