P0303 Diagnostic Trouble Code Discussion for June 2010
Cylinder 3 Misfire Detected
Note: This is a professional automotive technician's resource.
Vehicle Owners: If you are seeking an automotive repair professional to service your vehicle, visit the iATN Repair Shop Finder.Trouble Ticket Help Requests for DTC P0303
| Help Request | Posted | |
| 2003 Land Rover Discovery SE 4.6L Misfire VIN: SALTW16483 P0303: Missfire cylinder 3. Customer overheated engine and we found the top of the block warped. Had a local machine shop do a total rebuild on the engine and they decked the block. I now have miss-fires on cyl#3&4 at all times. All ignition components are new and I have since change... |
June 01, 2010 | |
| 2004 Jeep Liberty Sport 3.7L Misfire VIN: 1J4GL48K74 P0303: Cylinder 3 Misfire Detected. hello ladyes And gentelmen i have a jeep with multiple codes for misfire and coil drivers on 3 cylinders swaped out coils with known good ones and still have concern compression test all cylinders average 150 psi all also have 130 running compression installed... |
June 06, 2010 | |
| 2003 Land Rover Discovery SE 4.6L Misfire VIN: SALTW16483 P0303: Missfire cylinder 3. Customer overheated engine and we found the top of the block warped. Had a local machine shop do a total rebuild on the engine and they decked the block. I now have miss-fires on cyl#3&4 at all times. All ignition components are new and I have since change... |
June 10, 2010 | |
| 2002 Ford Escort SE 2.0L Poor Idle Quality, Misfire VIN: 1FAFP33O72 P0303: Misfire cylinder 3. Hi Guys, Vehicle came in with a P0701 lean code. It was running terrible. Found that the pcv hose that runs from the rear of valve cover to the middle of the rear of the engine had a big tear in it. We replaced it and the stalling etc stopped. Now, we still h... |
June 16, 2010 | |
| 2000 Hyundai Tiburon 2.0L Hesitation, Misfire, MIL Lamp on VIN: KMHJG25F37 P0303: Cylinder 3 Misfire Detected. ... with P0300, P0301, P0303, P0304 codes set in memory. On a test drive we noticed a slight missfire under 3000rpm right at part to wide open throttle at take off under a load, such as taking off from a stop light. Brought the... |
June 17, 2010 | |
| 2006 Ford Taurus SE 3.0L Misfire VIN: 1FAFP53U96 this taurus has an intermittent #3 misfire at cold startup and after a 10 minute hot soak. Misfire will go away after just a few miles. I thought leaky injector. I do not have the hookups to check fuel pressure on this vehicle but fuel pressure pid remained co... |
June 22, 2010 | |
| 2001 Lexus RX300 3.0L Hesitation VIN: JTJHF10UX1 P0303: Misfire 3. Hi All, I really would appreciate your input on this as it seems it may be a wild goose chase. The complaints are hesitation on highway. Codes are listed below. It seems to me that the rear A/F sensor bank 2 is out but I really have not enough knowledge to co... |
June 29, 2010 |
