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Misfire Problem?

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Old Dec 14, 2001 | 02:18 PM
  #1  
BlackSuperSport's Avatar
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From: Petaluma, CA
Default Misfire Problem?

A friend of mine who has a 99' 30th T/A M6 had his SES light come on the other day so I used my OBDII scanner & found it was a cylinder 3 misfire. I deleted the code & a day later it came back, same code. What could be the cause of this? Thanks!
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Old Dec 14, 2001 | 03:16 PM
  #2  
Nightclaw's Avatar
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From: Over There!
Default Re: Misfire Problem?

Bad plug, bad wire, bad coil, loose plug post, clogged/flaky injector... Oodles of fun. <img src="images/icons/rolleyes.gif" border="0"> I have a misfire at RPM > 5200 I'm trying to pin down.
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Old Dec 14, 2001 | 09:12 PM
  #3  
minty's Avatar
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From: Illinois
Default Re: Misfire Problem?

loose plug post? <img src="images/icons/rolleyes.gif" border="0"> what the heck is that....
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Old Dec 14, 2001 | 09:16 PM
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From: Cleveland, OH
Default Re: Misfire Problem?

Nightclaw my cylinder #8 does that...mostly shows up when I start to go lean. I think I have that fixed now and when let you know as soon as the road dries!
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