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P0303 Diagnostic Trouble Code Discussion for September 2004

Cylinder 3 Misfire Detected


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Trouble Ticket Help Requests for DTC P0303
Help Request Posted
2002 Jeep Grand Cherokee Limited 4.0L Misfire VIN: 1J4GW48S2Y
P0303: Cylinder 3 Misfire Detected. Well for starters there is a repeated problem with this vehicle.After performing tune up procedures at the first time we seen this veicle,we returned it to the customer.The veicle was running perfect no codes,it then returned about six weeks later with the sam...
September 07, 2004
1998 Mercedes-Benz ML320 3.2L Hesitation, Cuts out, Misfire, MIL Lamp on VIN: 1JGAB54EXW
P0303: 3 cyl misfire. Hello all, THANK YOU for your valuable time. This ML320 has been killing us, the complaint is no acceleration. This occurs after the vehicle is driven at rpm's reaching over 3800. After the vehicle is shut off the ecm resets and everything (aside from a very s...
September 08, 2004
1996 Subaru Legacy L 2.2L Misfire, MIL Lamp on VIN: 453BK4358T
P0303: Cylinder 3 Misfire Detected. ... car came in for a tuneup. The check engine was on Code P0302 # 2 cyl misfire. When I tested for spark at # 1 it would not jump 30k on my little tester. Just for clarification that was the front cylinder on the right bank. I put in the new plugs and wires a...
September 08, 2004
2002 Chevrolet Express 2500 5.7L Misfire, MIL Lamp on
P0303: Cylinder 3 Misfire Detected. Hello everyone and thanks In advance for any information. I remember reading in some old forums about a fuel injector campaign from GM concerning fuel injector replacement or a cleaning method but I could not find this information In the archives. I have limit...
September 09, 2004
2000 Ford F-150 Lariat 5.4L Misfire, MIL Lamp on VIN: 1FTRX17L8Y
P0303: cylinder misfire 3. ... approximately 1100rpm under load or in park. Came in with a misfire code p0303. We replaced the ignition coil and spark plug for that cylinder. Found some moisture on that coil and #4(We will address that problem later). After clearing pcm and replacement ...
September 09, 2004
2002 Nissan Altima 2.5L MIL Lamp on VIN: 1N4AL11D82
P0303: Cylinder 3 Misfire Detected. the customer complaint is the mil on. we checked the compression and it is 150 psi on all four cylinders. also changed plugs and switched coils #1 & #3. just wondering if any of you nissan guys have seen anything like this. we do not have any data on our s...
September 20, 2004
2000 Isuzu Rodeo LS 3.2L Poor Idle Quality, Hesitation, Surge, Cuts out, Stall, Misfire, MIL Lamp on VIN: 4S2DM58W7Y
P0303: Cylinder 3 Misfire Detected. Hello iatn members I am helping our coworker to diagnose the problem with this vehicle it has me stumped also after veiwing whats been done Iam compelled to post my first message to iatn Isuzu gurus here goes. Customer complaint and veryfied= jerk-hesitate-mi...
September 23, 2004
2002 Jeep Grand Cherokee Limited 4.0L Misfire VIN: 1J4GW48S2Y
P0303: Cylinder 3 Misfire Detected. Well for starters there is a repeated problem with this vehicle.After performing tune up procedures at the first time we seen this veicle,we returned it to the customer.The veicle was running perfect no codes,it then returned about six weeks later with the sam...
September 07, 2004
1998 Mercedes-Benz ML320 3.2L Hesitation, Cuts out, Misfire, MIL Lamp on VIN: 1JGAB54EXW
P0303: 3 cyl misfire. Hello all, THANK YOU for your valuable time. This ML320 has been killing us, the complaint is no acceleration. This occurs after the vehicle is driven at rpm's reaching over 3800. After the vehicle is shut off the ecm resets and everything (aside from a very s...
September 08, 2004
1996 Subaru Legacy L 2.2L Misfire, MIL Lamp on VIN: 453BK4358T
P0303: Cylinder 3 Misfire Detected. ... car came in for a tuneup. The check engine was on Code P0302 # 2 cyl misfire. When I tested for spark at # 1 it would not jump 30k on my little tester. Just for clarification that was the front cylinder on the right bank. I put in the new plugs and wires a...
September 08, 2004
2002 Chevrolet Express 2500 5.7L Misfire, MIL Lamp on
P0303: Cylinder 3 Misfire Detected. Hello everyone and thanks In advance for any information. I remember reading in some old forums about a fuel injector campaign from GM concerning fuel injector replacement or a cleaning method but I could not find this information In the archives. I have limit...
September 09, 2004
2000 Ford F-150 Lariat 5.4L Misfire, MIL Lamp on VIN: 1FTRX17L8Y
P0303: cylinder misfire 3. ... approximately 1100rpm under load or in park. Came in with a misfire code p0303. We replaced the ignition coil and spark plug for that cylinder. Found some moisture on that coil and #4(We will address that problem later). After clearing pcm and replacement ...
September 09, 2004
2002 Nissan Altima 2.5L MIL Lamp on VIN: 1N4AL11D82
P0303: Cylinder 3 Misfire Detected. the customer complaint is the mil on. we checked the compression and it is 150 psi on all four cylinders. also changed plugs and switched coils #1 & #3. just wondering if any of you nissan guys have seen anything like this. we do not have any data on our s...
September 20, 2004
2000 Isuzu Rodeo LS 3.2L Poor Idle Quality, Hesitation, Surge, Cuts out, Stall, Misfire, MIL Lamp on VIN: 4S2DM58W7Y
P0303: Cylinder 3 Misfire Detected. Hello iatn members I am helping our coworker to diagnose the problem with this vehicle it has me stumped also after veiwing whats been done Iam compelled to post my first message to iatn Isuzu gurus here goes. Customer complaint and veryfied= jerk-hesitate-mi...
September 23, 2004