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Re: 99 9-5 V6 "Random Misfire" NOT DI's
Posted by Gforce (more from Gforce) on Thu, 11 Nov 2004 06:35:03
In Reply to: 99 9-5 V6 "Random Misfire" NOT DI's, Gilly, Wed, 10 Nov 2004 15:30:45
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It could be the spark plugs or an emission related problem. A lean mixture will cause a random misfire (vaccuum leak for example). There are a varity of sensors involved here including the o2 sensor. Most of these will set a code for a malfunction. However some are more difficult than others to set. I would have the technician look at the fuel trim values on the Tech II to start in order to make an accurate diagnosis.
posted by 12.38.25...
Posts in this Thread:
- 99 9-5 V6 "Random Misfire" NOT DI's, Gilly, Wed, 10 Nov 2004 15:30:45
- check engine light, tom, Thu, 11 Nov 2004 13:05:05
- This thread a good example of the board's value n/m., JimW, Thu, 11 Nov 2004 10:21:36
- Re: 99 9-5 V6 "Random Misfire" NOT DI's, Nick Taliaferro , Thu, 11 Nov 2004 07:29:22
- Re: 99 9-5 V6 "Random Misfire" NOT DI's, Gforce, Thu, 11 Nov 2004 06:35:03 <-- Viewing This Message
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