2019 GMC Terrain SLE 1.5L Misfire, MIL Lamp on
Vehicle came to shop with a misfire on cylinder #4. Technician diagnosed as a failed fuel injector, fuel injector sticking open and flooding cylinder. Spark plug fouled and wet from fuel, camera into cylinder and can see fuel pooling in cylinder from injec...
FIX posted 6/18/2023
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Message Closed w/FIX
Vehicle Data2019 GMC Terrain SLE
Trouble Codes
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Message Closed w/FIX
Vehicle Data
2019 GMC Terrain SLE
VIN | 3GKALTEV0K |
Engine | 1.5 L / 4 cyl / GAS |
Trans | 9-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | Misfire, MIL Lamp On |
Occurs | Always |
Trouble Codes
P0300 | Multiple Misfire Detected |