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2013 Mercedes-Benz GL550 4Matic 4.7L Misfire
Vehicle came in for rough idle, cyl #3 showed misfire (no misfires on ANY other cyl). Swapped coil w #1, misfire went to cyl #1. (once the coil pack was on cyl #1 I could see the spark arcing to the head) Replaced coil pack and boot on cyl #3, vehicle back...
FIX posted 10/13/2022
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Message Closed w/FIX
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14 Replies Received
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Related Documents & Media | VIN | 4JGDF7DE6D |
| Engine | 4.7 L / 8 cyl / GAS |
| Trans | 7-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | Misfire |
| Occurs | Intermittently |
Trouble Codes
| P3038 | Cylinder 3 misfire |
Message Closed w/FIX
Vehicle Data
2013 Mercedes-Benz GL550 4Matic
| VIN | 4JGDF7DE6D |
| Engine | 4.7 L / 8 cyl / GAS |
| Trans | 7-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | Misfire |
| Occurs | Intermittently |
Trouble Codes
| P3038 | Cylinder 3 misfire |
Video