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P0301 Diagnostic Trouble Code Discussion for February 2005

Cylinder 1 Misfire Detected


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Trouble Ticket Help Requests for DTC P0301
Help Request Posted
1997 Chevrolet Cavalier 2.2L Poor Idle Quality, Misfire, Poor Fuel Economy, MIL Lamp on VIN: 1G1JC1242V
P0301: Cylinder 1 Misfire Detected. the car came in driven from out of state. the customer told me that it was in a shop and the tech said that the no 4 injector was bad because there was gas in the oil. he replaced just the injector seals and changed the oil. at the time the customer wouldn't c...
February 04, 2005
1997 Chevrolet Malibu 3.1L Misfire, Poor Fuel Economy, MIL Lamp on VIN: 1G1ND52M4V
P0301: Cylinder 1 Misfire Detected. car came in the shop a no start test fuel presser found 10 psi replace pump with a/c delco car left shop 6 weeks later came in with a miss 3 1 injector owner whated all 6 replaced a/c delco car left shop 4 week later came hard start hot replace modjule and coi...
February 05, 2005
1999 Chevrolet Cavalier LS 2.2L Poor Idle Quality, Misfire VIN: 1G1JF5248X
P0301: Cylinder 1 Misfire Detected. Thanks for any help received! This vehicle misfires only in cylinder #1. The compression is 170psi. On the scanner you can see the misfire data for all cylinders and it only shows it misfiring for #1 cylinder. Vacuum readings are good. We thought that it might...
February 08, 2005
1999 Chevrolet Cavalier LS 2.2L Poor Idle Quality, Misfire VIN: 1G1JF5248X
P0301: Cylinder 1 Misfire Detected. Thanks for any help received! This vehicle misfires only in cylinder #1. The compression is 170psi. On the scanner you can see the misfire data for all cylinders and it only shows it misfiring for #1 cylinder. Vacuum readings are good. We thought that it might...
February 09, 2005
2000 Kia Sephia LS 1.8L Poor Idle Quality, Misfire, MIL Lamp on VIN: KNAFB1212Y
P0301: Cylinder 1 Misfire Detected. help! i have this 2000 sephia with a poor idle quality what i have is injectors 1&2 not firing when the engine is in crank mode i get a nice bright light on 1&2 when the engine is running i have a pulse but a very dim light if i unplug the connector wi...
February 11, 2005
1999 Volkswagen Jetta GLX 2.8L No Start VIN: 3VWTD81H1X
P0301: missfire 1. Good afternoon to all. Have a jetta with no spark. The story begins last summer when car got hot it would quit we found that the crank sensor was bad and replaced it.The customer also said that when it rained car would hardly run.A water test gave us a light s...
February 11, 2005
2001 Volkswagen Jetta GLS 2.8L Surge, Misfire VIN: 3VWSG69M71
P0301: cylinder misfire 1. This vehicle came in two weeks ago with a real bad hesitation and a terrible engine noise. The MAF was replaced and that solved the poor performance. Spark plugs were also replaced as the number one cylinder spark plug had a cracked ceramic. The engine noise (...
February 11, 2005
1999 Volkswagen Beetle GLS 2.0L MIL Lamp on VIN: 3VWCC21C0X
P0301: cyc 1 misfire detected. ... car first came in with a check engin light on. owner thought the transmission was going out . it had seven codes the first time p0134,p0300,p0301,p0304,p0303,p0302 . the o2 sensor was out replced it with a set of new plu...
February 15, 2005
1997 Chevrolet Cavalier 2.2L Poor Idle Quality, Misfire, Poor Fuel Economy, MIL Lamp on VIN: 1G1JC1242V
P0301: Cylinder 1 Misfire Detected. the car came in driven from out of state. the customer told me that it was in a shop and the tech said that the no 4 injector was bad because there was gas in the oil. he replaced just the injector seals and changed the oil. at the time the customer wouldn't c...
February 20, 2005
1997 Chevrolet Cavalier 2.2L Poor Idle Quality, Misfire, Poor Fuel Economy, MIL Lamp on VIN: 1G1JC1242V
P0301: Cylinder 1 Misfire Detected. the car came in driven from out of state. the customer told me that it was in a shop and the tech said that the no 4 injector was bad because there was gas in the oil. he replaced just the injector seals and changed the oil. at the time the customer wouldn't c...
February 04, 2005
1997 Chevrolet Malibu 3.1L Misfire, Poor Fuel Economy, MIL Lamp on VIN: 1G1ND52M4V
P0301: Cylinder 1 Misfire Detected. car came in the shop a no start test fuel presser found 10 psi replace pump with a/c delco car left shop 6 weeks later came in with a miss 3 1 injector owner whated all 6 replaced a/c delco car left shop 4 week later came hard start hot replace modjule and coi...
February 05, 2005
1999 Chevrolet Cavalier LS 2.2L Poor Idle Quality, Misfire VIN: 1G1JF5248X
P0301: Cylinder 1 Misfire Detected. Thanks for any help received! This vehicle misfires only in cylinder #1. The compression is 170psi. On the scanner you can see the misfire data for all cylinders and it only shows it misfiring for #1 cylinder. Vacuum readings are good. We thought that it might...
February 08, 2005
1999 Chevrolet Cavalier LS 2.2L Poor Idle Quality, Misfire VIN: 1G1JF5248X
P0301: Cylinder 1 Misfire Detected. Thanks for any help received! This vehicle misfires only in cylinder #1. The compression is 170psi. On the scanner you can see the misfire data for all cylinders and it only shows it misfiring for #1 cylinder. Vacuum readings are good. We thought that it might...
February 09, 2005
2000 Kia Sephia LS 1.8L Poor Idle Quality, Misfire, MIL Lamp on VIN: KNAFB1212Y
P0301: Cylinder 1 Misfire Detected. help! i have this 2000 sephia with a poor idle quality what i have is injectors 1&2 not firing when the engine is in crank mode i get a nice bright light on 1&2 when the engine is running i have a pulse but a very dim light if i unplug the connector wi...
February 11, 2005
1999 Volkswagen Jetta GLX 2.8L No Start VIN: 3VWTD81H1X
P0301: missfire 1. Good afternoon to all. Have a jetta with no spark. The story begins last summer when car got hot it would quit we found that the crank sensor was bad and replaced it.The customer also said that when it rained car would hardly run.A water test gave us a light s...
February 11, 2005
2001 Volkswagen Jetta GLS 2.8L Surge, Misfire VIN: 3VWSG69M71
P0301: cylinder misfire 1. This vehicle came in two weeks ago with a real bad hesitation and a terrible engine noise. The MAF was replaced and that solved the poor performance. Spark plugs were also replaced as the number one cylinder spark plug had a cracked ceramic. The engine noise (...
February 11, 2005
1999 Volkswagen Beetle GLS 2.0L MIL Lamp on VIN: 3VWCC21C0X
P0301: cyc 1 misfire detected. ... car first came in with a check engin light on. owner thought the transmission was going out . it had seven codes the first time p0134,p0300,p0301,p0304,p0303,p0302 . the o2 sensor was out replced it with a set of new plu...
February 15, 2005
1997 Chevrolet Cavalier 2.2L Poor Idle Quality, Misfire, Poor Fuel Economy, MIL Lamp on VIN: 1G1JC1242V
P0301: Cylinder 1 Misfire Detected. the car came in driven from out of state. the customer told me that it was in a shop and the tech said that the no 4 injector was bad because there was gas in the oil. he replaced just the injector seals and changed the oil. at the time the customer wouldn't c...
February 20, 2005