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P0303 Diagnostic Trouble Code Discussion for September 2015

Cylinder 3 Misfire Detected


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Trouble Ticket Help Requests for DTC P0303
Help Request Posted
2005 Kia Sportage LX 2.7L Poor Idle Quality, Misfire, MIL Lamp on VIN: KNDJF72315
P0303: Cylinder 3 Misfire Detected. Vehicle came to shop running terrible, obvious misfire, all on bank one. seeing that engine work had recently been accomplished just started back tracking and doing basic testing manually and with scan tool. o2 sensors on bank one dead, no motion, steady at 4...
September 02, 2015
2008 Volkswagen Jetta Wolfsburg Edition 2.0L Misfire, MIL Lamp on VIN: 3VWRA71K98
P0303: . Misfire Cylinder 2 and 3 New top end,coils, plugs, injectors, mas. compression good and leakage below 10* all cylinders. fuel pressure 40bar at idle.Cam Timing good no other codes. miss seems to go away above 2000rpm. intake flap good.
September 17, 2015
2008 Volkswagen Jetta Wolfsburg Edition 2.0L Misfire, MIL Lamp on VIN: 3VWRA71K98
P0303: . Misfire Cylinder 2 and 3 New top end,coils, plugs, injectors, mas. compression good and leakage below 10* all cylinders. fuel pressure 40bar at idle.Cam Timing good no other codes. miss seems to go away above 2000rpm. intake flap good.
September 22, 2015
2004 Mazda 6 S 3.0L Poor Idle Quality, Misfire, lean
P0303: Cylinder 3 Misfire Detected. I have this Mazda6 that's going to put me in a early grave.. haha we've all been there... any ways comes in a few hundred miles after doing head, I've gone through all the obvious, things we should do when diagnosing drivability, any ways in the picture I att...
September 26, 2015
2006 Toyota Solara SLE 3.3L Misfire, MIL Lamp on VIN: 4T1FA38P46
P0303: Cylinder 3 Misfire Detected. Hello everyone, The customer states, check engine light on and has slight vibration from engine at idle. I have verified the customer complaints and found misfire dtc's on cylinders 1, 3 and 5. The vehicle has been at another shop trying to be diagnosed. They ...
September 28, 2015