P0303 Diagnostic Trouble Code Discussion for August 2024
Cylinder 3 Misfire Detected
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| Help Request | Posted | |
| 2011 Honda Pilot EX-L 3.5L Excessive Emissions, Misfire, MIL Lamp on, No Power VIN: 5FNYF4H71B P0303: 3 Cylinder Misfire. Customer just bought this 2011 Honda Pilot and it was running fine. He replaced the timing belt, water pump, and tensioner for maintenance. During this process, he bent valves and sent bank 1 head to a reputable machine shop. The machine shop replaced 2 va... |
August 02, 2024 | |
| 2018 Ford Escape SE 1.5L Misfire VIN: 1FMCU0GD4J P0303: cylinder 3 misfire. This vehicle experiences random misfire very intermittenlty. Vehicle had blown head gasket and sat for about 14 months according to customer. customer purchase factory engine from ford (complete). we installed engine, verified no more leaks, cleared all co... |
August 13, 2024 | |
| 2012 Land Rover LR4 HSE 5.0L Misfire VIN: SALLAAAD4C P0303: cilinder 3 misfire. Working with a LR4 engine. 5.0 NA NP10-V8JLR or LR-V8 Trying to make a very long story short: cylinder 3 will misfire, just under light load. Above certain amount of load misfiring counting stops. Accelerating with car stoped in P, with no load, it will ... |
August 21, 2024 |
