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P0302 Diagnostic Trouble Code Discussion for February 2020

Cylinder 2 Misfire Detected


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Trouble Ticket Help Requests for DTC P0302
Help Request Posted
2011 Kia Sedona LX 3.5L Misfire VIN: KNDMG4C7XB
P0302: Misfire 2. This one is killing us. Vehicle starts and runs smoothly until the ECM picks up a misfire on #2, #4 and or #6 cylinders. Most commonly 2 & 4. Then as you know it shuts those cylinders down. We have swapped coils and injectors. Rechecked compression, Re...
February 14, 2020
2011 Kia Sedona LX 3.5L Misfire VIN: KNDMG4C7XB
P0302: Misfire 2. This one is killing us. Vehicle starts and runs smoothly until the ECM picks up a misfire on #2, #4 and or #6 cylinders. Most commonly 2 & 4. Then as you know it shuts those cylinders down. We have swapped coils and injectors. Rechecked compression, Re...
February 17, 2020
2008 BMW 550i 4.8L Poor Idle Quality, Surge, Misfire, MIL Lamp on VIN: WBANW53518
P0302: cylinder 2 misfire. This vehicle has strange intermittent lean condition, it only occurs once during drive cycle & only after sitting overnight, it only occurs when temperature is cool out. Engine starts up fine idle stable, but after 1/2 to 1 mile of driving only when co...
February 19, 2020