
2004 GMC Envoy XUV SLT 4.2L Misfire
Greetings All. This 04 Envoy is driving me nuts. When in overdrive at cruise, worse going up hill, you get what feels like a misfire. I have changed the plugs ( had Autolites, now AC), there are no codes, no misfire counts in history or live, all data looks no...
FIX posted 4/15/2015
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Message Closed w/FIX
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VIN | 1GKET12S24 |
Engine | 4.2 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | Misfire |
Occurs | Under Load |
Message Closed w/FIX
Vehicle Data
2004 GMC Envoy XUV SLT
VIN | 1GKET12S24 |
Engine | 4.2 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | Misfire |
Occurs | Under Load |