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2015 GMC Yukon Denali 6.2L Misfire, MIL Lamp on
Hi all, need some help with this Yukon. Customer complaint was check engine light and slight roughness at idle. P0300 and P0305 misfire codes stored. Has an active misfire on cylinder #5. Eliminated ignition components by swapping spark plug, coil and wire...
Summary posted 3/24/2024
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Related Documents & Media | VIN | 1GKS2CKJ3F |
| Engine | 6.2 L / 8 cyl / FLEX |
| Trans | 6-speed Automatic (Electronic) |
| Delivery | Fuel Injection / GDI |
| Emissions | OBD-II Compliant |
| Symptoms | Misfire, MIL Lamp On |
| Occurs | Idle |
Trouble Codes
| P0300 | Multiple Misfire Detected |
| P0305 | Cylinder 5 Misfire Detected |
Message Closed w/Summary
Vehicle Data
2015 GMC Yukon Denali
| VIN | 1GKS2CKJ3F |
| Engine | 6.2 L / 8 cyl / FLEX |
| Trans | 6-speed Automatic (Electronic) |
| Delivery | Fuel Injection / GDI |
| Emissions | OBD-II Compliant |
| Symptoms | Misfire, MIL Lamp On |
| Occurs | Idle |
Trouble Codes
| P0300 | Multiple Misfire Detected |
| P0305 | Cylinder 5 Misfire Detected |
Video