2004 GMC Envoy SLE 4.2L Misfire, MIL Lamp on
Vehicle was driven in, cutting off ses light was on and flashing also reduced power light was on. Check dtc found po302 cyl 2 misfire, R&R coil and plug, spark plug was soaked with fuel, used a spark tester on coil no spark. Removed cylinder 3 coil and tested ...
FIX posted 5/27/2008
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Message Closed w/FIX
Vehicle Data2004 GMC Envoy SLE
Trouble Codes
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Message Closed w/FIX
Vehicle Data
2004 GMC Envoy SLE
VIN | 1GKDT13S14 |
Engine | 4.2 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | Misfire, MIL Lamp On |
Occurs | Always |
Trouble Codes
P0302 | Cylinder 2 Misfire Detected |