P0303 Diagnostic Trouble Code Discussion for September 2023
Cylinder 3 Misfire Detected
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| Help Request | Posted | |
| 2017 Ford Escape SE 2.0L Misfire VIN: 1FMCU0G98H P0303: missfire 3. scratching my head here. yesterday on first check had a slight misfire on #2 with IDS on power balance.Have dts's [...] po316. customer wanted coils and plugs replace. this morning now have #3 dead miss.Checked physical spark and compression also ran comp ... |
September 12, 2023 | |
| 2007 Honda Accord EX 2.4L No Start, Cuts out, Misfire, MIL Lamp on VIN: 1HGCM56897 P0303: Cylinder 3 Misfire Detected. Car brought in after cust replaced multiple parts with no change. Checked compression and leak down and ok. Checked engine vacuum low. Checked timing and off 1 tooth. Replaced timing set and checked valve clearance no change still low vacuum and misfiring ... |
September 12, 2023 | |
| 2017 Ford Escape SE 2.0L Misfire VIN: 1FMCU0G98H P0303: missfire 3. scratching my head here. yesterday on first check had a slight misfire on #2 with IDS on power balance.Have dts's [...] po316. customer wanted coils and plugs replace. this morning now have #3 dead miss.Checked physical spark and compression also ran comp ... |
September 14, 2023 | |
| 2018 Audi A4 Quattro Premium Plus 2.0L Misfire VIN: WAUENAF42J P0303: Misfire 3. Audi Tech, please help on this bad boy here. Customer borrow this car [...] his cousin, next morning he can't start up the vehicle. Fuel gauge show fuel tank still have 1/4 tank. He purchase 2 gallon gas & pour it in, car start up & running really ... |
September 26, 2023 |
