
2011 Buick LaCrosse CXL 3.6L Poor Idle Quality, Misfire, MIL Lamp on
This Buick has been a headache. Used car lot, my boss just sold this car. While we put good mileage on it prior to listing it for sale, it only acted up when somebody went to buy it. Misfired when they started it to test drive. Could not duplicate after that, ...
FIX posted 4/18/2017
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Message Closed w/FIX
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VIN | 1G4GC5ED6B |
Engine | 3.6 L / 6 cyl / GAS |
Trans | 6-speed Automatic (Electronic) |
Delivery | Fuel Injection / Direct injection |
Emissions | OBD-II Compliant |
Symptoms | Poor Idle Quality, Misfire, MIL Lamp On |
Occurs | Cold, Idle |
Trouble Codes
P0300 | Multiple Misfire Detected |
P0303 | Cylinder 3 Misfire Detected |
P0305 | Cylinder 5 Misfire Detected |
P0306 | Cylinder 6 Misfire Detected |
Message Closed w/FIX
Vehicle Data
2011 Buick LaCrosse CXL
VIN | 1G4GC5ED6B |
Engine | 3.6 L / 6 cyl / GAS |
Trans | 6-speed Automatic (Electronic) |
Delivery | Fuel Injection / Direct injection |
Emissions | OBD-II Compliant |
Symptoms | Poor Idle Quality, Misfire, MIL Lamp On |
Occurs | Cold, Idle |
Trouble Codes
P0300 | Multiple Misfire Detected |
P0303 | Cylinder 3 Misfire Detected |
P0305 | Cylinder 5 Misfire Detected |
P0306 | Cylinder 6 Misfire Detected |