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Old 08-06-2007, 05:10 PM
H2 Bill H2 Bill is offline
Hummer Professional
 
Join Date: Feb 2003
Location: Palm Desert, CA
Posts: 470
H2 Bill is an unknown quantity at this point
Default Re: Random/Multiple Cylinder Misfire Detected

HUMTECH is right (as usual!). I had the same thing happen last week. I got the same code and have been getting a code for a bad passenger side converter too. It happened when going up a steep incline and punching it hard and the check engine light kept blinking on and off. I downloaded (if I remember correctly) code P101. I have a supercharger also.
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2003 H2 Hummer, Yellow,Polished Whipple Supercharged, Dynatech long tube headers, catback,18\" Ambush w/Toyo MT\'s,lots of goodies!
Y2K Corvette Millennium Yellow Convert/Blk/Blk, B&B headers, B&B Tri-Flo\'s, H-Tech MAG,GMS MAF, RM Racing TwinFlow.
1994 Chev Suburban Blown
1970 Trans Am balanced, blueprinted, ceramic headers, etc.
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