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2010 GMC Yukon Denali Hybrid 6.0L Surge, Misfire
Coils are new have been tested,OEM spark plugs replaced and proper gap. plugs and wire harness have been checked. everything has been checked. misfire waas between 50-60 mph just yesterday misfire between 20-30 it is hybird. dont honestly know enough abo...
FIX posted 7/5/2022
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Related Documents & Media | VIN | 1GKUKGEJ3A |
| Engine | 6.0 L / 8 cyl / ELECTRIC/FLEX |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection / EFI |
| Emissions | OBD-II Compliant |
| Symptoms | Surge, Misfire |
| Occurs | Under Load, on Accel |
Trouble Codes
| P0300 | Multiple Misfire Detected |
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Vehicle Data
2010 GMC Yukon Denali Hybrid
| VIN | 1GKUKGEJ3A |
| Engine | 6.0 L / 8 cyl / ELECTRIC/FLEX |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection / EFI |
| Emissions | OBD-II Compliant |
| Symptoms | Surge, Misfire |
| Occurs | Under Load, on Accel |
Trouble Codes
| P0300 | Multiple Misfire Detected |
Video