
2001 GMC Sierra 2500 SL 6.0L Misfire
Hi guys got a bit of an odd one. This 2500 has a
semi-random misfire at idle. Genisys scanner shows misfires
on cylinders 1,2,5,6,7 an average of 6 times (sometimes 2,4
or none) for every 100 misfire data cycles.
FIX posted 8/23/2006
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Message Closed w/FIX
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VIN | 1GTGK29U91 |
Engine | 6.0 L / 8 cyl / GAS |
Trans | 6-speed Standard |
Delivery | FI / SEFI |
Emissions | OBD-II Compliant |
Symptoms | Misfire |
Occurs | Idle |
Message Closed w/FIX
Vehicle Data
2001 GMC Sierra 2500 SL
VIN | 1GTGK29U91 |
Engine | 6.0 L / 8 cyl / GAS |
Trans | 6-speed Standard |
Delivery | FI / SEFI |
Emissions | OBD-II Compliant |
Symptoms | Misfire |
Occurs | Idle |