P0303 Diagnostic Trouble Code Discussion for February 2004
Cylinder 3 Misfire Detected
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| Help Request | Posted | |
| 2001 Dodge Ram 1500 Van 3.9L Poor Idle Quality, Misfire, Poor Fuel Economy, MIL Lamp on VIN: 2B7HB11X61 P0303: Cylinder 3 Misfire Detected. Hi guys I have missfires on cyl #3 about twice as many misses on cyl 4 performed a complete tune up with new wires no changein missfires engine only seem to miss at an idle or at least it is A lot worse at idle. remove intake to check for vacumn leak no... |
February 02, 2004 | |
| 1995 BMW 750iL 5.4L Poor Idle Quality, MIL Lamp on VIN: WBAGK2321S P0303: Misfire Cyl 3. Why would the DME think every cyl on this bank is misfiring? It does intermittently seem to drop rpm, but it does not idle rough or misfire at any point. DME1 and 2 both report these codes. Clearing codes and restarting brings them back after about 3-4 seconds... |
February 18, 2004 | |
| 1997 Jeep Wrangler Sport 4.0L Misfire, MIL Lamp on, power loss VIN: 1J4FY19S1V P0303: Cylinder 3 Misfire Detected. Vehicle came in with problem of stalling. Did it twice in 10 days says customer. Both times going up a hill. Codes were as noted (300-302-303) I checked the basics, primary and secondary ignition, all good. Recent tune up completed. Cleared codes and test drov... |
February 25, 2004 | |
| 2000 Volkswagen Jetta GL 2.0L Poor Idle Quality, Stall VIN: 3VWSSA29M9 P0303: cyl.3 misfire. Hey guys, Got a VW jetta here that is a little odd. I thought that I would run this past all of you VW experts out there. This Jetta has come in here with a compaint of poor idle, rough running and stall when cold. Once it warms up it is fine. I hooked up my G... |
February 26, 2004 |
