P0307 Hummer
Cylinder 7 Misfire Detected
Hummer
P0305 Hummer
Cylinder 5 Misfire Detected
P0306 Hummer
Cylinder 6 Misfire Detected
P0302 Hummer
Cylinder 2 Misfire Detected
P0303 Hummer
Cylinder 3 Misfire Detected
P0304 Hummer
Cylinder 4 Misfire Detected
P0300 Hummer
Cylinder Misfire Detected Random Cylinders
P0301 Hummer
Cylinder 1 Misfire Detected
P0172 Hummer
Fuel Trim System Rich Bank 1
P0174 Hummer
Fuel Trim System Lean Bank 2