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2005 GMC Jimmy 4.3L Misfire, MIL Lamp on
misfire under load or pulling up hills, #6 cylinder could make it miss with vehicle in reverse loaded we installed new bank 2 upper o2 new cap and rotor again, looked like arcing in cap new spider assy installed comp test 140 running comp test 60, throttle...
FIX posted 8/4/2020
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Message Closed w/FIX
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22 Replies Received
22 Replies Received
Related Documents & Media | VIN | 1GKCT18X65 |
| Engine | 4.3 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection / sefi |
| Emissions | OBD-II Compliant |
| Symptoms | Misfire, MIL Lamp On |
| Occurs | Under Load, on Accel |
Trouble Codes
| P0300 | Multiple Misfire Detected |
Message Closed w/FIX
Vehicle Data
2005 GMC Jimmy
| VIN | 1GKCT18X65 |
| Engine | 4.3 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection / sefi |
| Emissions | OBD-II Compliant |
| Symptoms | Misfire, MIL Lamp On |
| Occurs | Under Load, on Accel |
Trouble Codes
| P0300 | Multiple Misfire Detected |
Video