P0303 Diagnostic Trouble Code Discussion for June 2004
Cylinder 3 Misfire Detected
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| Help Request | Posted | |
| 2000 Ford Ranger XL 4.0L Misfire, MIL Lamp on VIN: 1FTZR15XXY P0303: misfire cylinder 3. each time the misfire occured cyl. 3 spark plug was found to have a cracked insulator. has anyone come across this problem ? could a lean condition in that cyl. cause the temp. to rise to the point that would crack the insulator. the o2 sensors are swicthing b... |
June 02, 2004 | |
| 1997 Jeep Grand Cherokee Laredo 4.0L Misfire, MIL Lamp on VIN: 1J4GZ58S1V P0303: Cylinder 3 Misfire Detected. This Jeep came to us with a misfire and SES complaint. Checked codes and found #3 misfire. Long story short she said most of the time it would happen more frequently when she went up a fairly steep hill near her home. We found that when it happened, misfires w... |
June 02, 2004 | |
| 1999 Volkswagen Golf GLS 2.0L MIL Lamp on VIN: WVWGA31J1X P0303: cylinder 3 misfire. car came in with check engine light on and would not accel. on hard accel. accel. slowly and takes gas good. checked codes and pulled 6 codes, p1129-ling term trim bank 1. po300-random misfire, po301-cylinder #1 misfire, po302-cylinder #2 misfire, po303-cylind... |
June 07, 2004 | |
| 1997 Chevrolet S10 2.2L Misfire, MIL Lamp on VIN: IGCCS1942V P0303: Cylinder 3 Misfire Detected. help misfire mania. this truck will misfire or skip badly on accelaration some times. may drive truck 40 or 50 miles with out doing. will misfire,skip,buck and backfire in exhaust 3 to 6 times and go back to running good. may set a code may not. with scanner h... |
June 08, 2004 | |
| 1999 Mercury Mountaineer 5.0L Misfire VIN: 4M2DU55P2X P0303: cylinder 3 misfire. Vehicle is missing with spark present and good compression . Checked plug and it was wet. This is a new spark plug replaced by the ford dealership. With fuel pressure leaking off I was wondering if injectors sticking is a common problem with these vehicles. We... |
June 15, 2004 | |
| 1998 Dodge Durango 5.2L Poor Idle Quality, MIL Lamp on VIN: 1B4HS28YXW P0303: Cylinder 3 Misfire Detected. Vehicle came in with all codes but P0303 stored, P0303 is the only one set after clearing codes and running. Engine will miss at idle at times, misfire counter shows miss on #3 and some on #1&4. seems to be slightly better when warm. Injector codes indicat... |
June 28, 2004 |
