P0303 Diagnostic Trouble Code Discussion for July 2020
Cylinder 3 Misfire Detected
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| Help Request | Posted | |
| 2012 Ford F-250 Super Duty Lariat 6.2L Misfire, MIL Lamp on VIN: 1FT7X2B68C P0303: . This a good one Ford people LOL. This is a BNSF railway truck. Truck came is with complaint of ses lamp on and missing. Scanned and found po300,po303,and po308. Was not missing at the time. Replaced 3 and 8 plug and coil with Ford parts, Driver came back a... |
July 09, 2020 | |
| 2008 Volvo S40 T5 2.5L Misfire VIN: YV1MS67218 customer brought car in misfiring. diagnosed coils for being bloated. mentioned a possible pcm issue. replaced coils miss was gone. he drove the car from san antonio to houston, said it started running bad in houston, but was fine with no codes after he sh... |
July 14, 2020 | |
| 2003 Jeep Liberty Limited 3.7L Misfire, MIL Lamp on VIN: 1J4GL58K63 P0303: Cylinder 3 Misfire Detected. this jeep has or hair pulled out . came in with misfire ,started on a cylinder , then another ,and another , then back to first one, then another. after many hours - we can duplicate it in the shop , under a load , between 1500 and 2000 rpm , misfires will... |
July 23, 2020 | |
| 2005 GMC Canyon Z71 Fleet 3.5L Poor Idle Quality VIN: 1GTCS14655 P0303: Cylinder 3 Misfire Detected. Does anyone know a trick how to see if the injectors is clogged without removing them. Just a trick |
July 24, 2020 | |
| 2005 GMC Canyon Z71 Fleet 3.5L Poor Idle Quality VIN: 1GTCS14655 P0303: Cylinder 3 Misfire Detected. Does anyone know a trick how to see if the injectors is clogged without removing them. Just a trick |
July 25, 2020 | |
| 2003 Jeep Liberty Limited 3.7L Misfire, MIL Lamp on VIN: 1J4GL58K63 P0303: Cylinder 3 Misfire Detected. this jeep has or hair pulled out . came in with misfire ,started on a cylinder , then another ,and another , then back to first one, then another. after many hours - we can duplicate it in the shop , under a load , between 1500 and 2000 rpm , misfires will... |
July 27, 2020 |
