P0303 Diagnostic Trouble Code Discussion for August 2006
Cylinder 3 Misfire Detected
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| Help Request | Posted | |
| 1999 Subaru Legacy Limited 30th Anniversary 2.5L MIL Lamp on VIN: 4S3BG6852X P0303: Cylinder 3 Misfire Detected. vehicle has a intermittently missfire code po303 & po304b.cylinder #3 missfire.coil pack was replaced.code intermittently come back and re-sets |
August 01, 2006 | |
| 1996 Audi Cabriolet 2.8L Misfire, MIL Lamp on VIN: WAUAA88G2T P0303: cyliner 3 misfire. this one is really beating us up. regular client, towed in due to noise.. turns out ignition key is sticking in start position, causing starter to stay engaged, there is tsb. replaced switch and cylinder, client picks up vehicle. gets 20 minutes down the road,... |
August 02, 2006 | |
| 1996 Chevrolet Astro 4.3L Poor Idle Quality, Misfire, MIL Lamp on P0303: Cylinder 3 Misfire Detected. ... new udated data. this is in regards to a earlier help request still open. i hope this will help trigger some helpful thoughts from all you techs out there? since my last update i removed the upper plemum again and found the injector spider not seated corre... |
August 02, 2006 | |
| 2002 Jeep Liberty Limited 3.7L Poor Idle Quality, Misfire, MIL Lamp on VIN: 1J8GL58K32 P0303: Cylinder 3 Misfire Detected. ... misfire and P0303 cylinder 3 misfire. Vehicle runs rough at idle but runs great off idle and at cruise and under load. Vehicle also exhibits a long crank time at most times but always starts. Spark plugs are all recently new... |
August 03, 2006 | |
| 2000 Volkswagen Beetle GL 2.0L MIL Lamp on VIN: 3VWCC21C7W P0303: misfire 3. This car runs fine but will set codes for sec air flow and misfire on #3 after 3 or 4 drive cycles. Right now i'am focusing on the sec air code. I'am testing for motor operation when the engine is cold. It comes on sometimes on initial start-up and I tested at... |
August 03, 2006 | |
| 1999 Acura TL 3.2L Misfire, MIL Lamp on VIN: 19UUA5648X P0303: Cylinder 3 Misfire Detected. Hello, Car came in with ck engine light on as well as TCS light, car runs poorly with obvious misfire occuring at all times. Besides above mentioned codes, the remaining cylinder misfire codes are set, and reset in a short test drive (less than 5 miles) as w... |
August 09, 2006 | |
| 2000 Ford Windstar LX 3.8L Poor Idle Quality, Hesitation, Misfire, MIL Lamp on VIN: 2FMZA5149Y P0303: missfire cyl 3 in history has not returned. ... after tsb repair. We keep having a p0171 & p0174 in this car. very sluggish on excel, knocking on excel after lower intake repair if richen up smooths out. the data of snap-on scanner, ps 6.8 ms idle, 16.0 snap throttle short trim idle 20 % long 19% @2... |
August 09, 2006 | |
| 2000 Volkswagen Beetle GL 2.0L MIL Lamp on VIN: 3VWCC21C7W P0303: misfire 3. This car runs fine but will set codes for sec air flow and misfire on #3 after 3 or 4 drive cycles. Right now i'am focusing on the sec air code. I'am testing for motor operation when the engine is cold. It comes on sometimes on initial start-up and I tested at... |
August 09, 2006 |
