crazy missfire, any ideas

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Old Oct 17, 2006 | 05:21 PM
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Default crazy missfire, any ideas

I get missfires only when it rains. it lasts 24 secs to maybe a min & 30 sec. the great part is soon as it stops the SES light turns off and takes the code with it.

anyone had this happen or have an idea??
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Old Oct 17, 2006 | 05:42 PM
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sounds like your throwing water up on the coils.......
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Old Oct 17, 2006 | 05:49 PM
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figured but wasn't sure if enough water could get that high up, thanks.
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Old Oct 17, 2006 | 07:23 PM
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o2 sensor harness hanging low or exposed? I've seen this on two different cars.
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Old Oct 17, 2006 | 08:16 PM
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^^^ thats it, i had some ghetto extensions and then bought some real ones, problem solved....only happened in the rain
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Old Oct 17, 2006 | 08:26 PM
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you know what i did have to replace O2 Sensor and they do hang low. i'm using the ones that came with my hooker's, can you guys tell what kind yall are using. thanks
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Old Oct 17, 2006 | 09:44 PM
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i have stock 02's and just extensions that i picked up form HPE, and the simulators
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Old Oct 17, 2006 | 10:11 PM
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im having this same problem. i took my car to a shop and the guy told me it was my spark plug wires touching the headers and causing a short. but i custom cut and re-lengthened my 02 sensors, and now that you guys say yall have had the same problem, then maybe its the same with me. he also said that cylinder 6 was misfiring the most.




sorry for hijackin the thread white man.
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Old Oct 17, 2006 | 11:27 PM
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thanks guys, guess i'll head over there this week or next
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Old Oct 18, 2006 | 09:56 AM
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Still havin this problem?? Damn!

I can't remember, are you running cut and spliced O2's or do you have extensions??
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Old Oct 18, 2006 | 10:21 AM
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extensions. It's nothing like it was on the first cruise, that was bad.
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Old Oct 28, 2009 | 06:05 AM
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If your o2 are tuned out will this still happen if their still connected?
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Old Oct 28, 2009 | 02:05 PM
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Originally Posted by Ryan1998TA
If your o2 are tuned out will this still happen if their still connected?
So you're running no 02's at all? Ballsy. I would suspect you're still running the front 02's. If your REAR 02's are tuned out but still connected, theres a chance that if your wires are exposed that you might throw a code when driving in the rain.
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Old Oct 28, 2009 | 03:36 PM
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I remember 2006!!!!
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Old Oct 29, 2009 | 07:45 PM
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awesome, i solved the problem 3 years ago by not driving in the rain.
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