P0304 Diagnostic Trouble Code Discussion for April 2008
Cylinder 4 Misfire Detected
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| Help Request | Posted | |
| 2002 Mercedes-Benz C240 2.6L Hesitation, Misfire, MIL Lamp on VIN: WDBRF61J02 P0304: mis on cylinder 4. i have a 2002 m/b c240 with 2.6 v6 with mil light on. test drove car; had miss and ran rough, car when into limp mode. check wires, coils, spark plug seem ok. cleared light test drove car again car runs good no miss. any ideas? thank you for your help |
April 04, 2008 | |
| 1999 BMW 328i 2.8L Misfire, MIL Lamp on VIN: WBAAM5533X i dont have a smoke machine to check intake gasket,being that the misfire is at idle only.so I'm thinking that maybe cam sensor's bad.info is limited for this so if any of you BMW techs could lead me in the right direction it would be grateful thanks |
April 12, 2008 | |
| 1999 Infiniti G20 2.0L MIL Lamp on VIN: JNKCP11AQX P0304: Cylinder 4 Misfire Detected. Vehicle came in for check engine light - no driveability issues. Secondary patterns look fine. What is strange is that there are codes for cylinders 5&6 misfire, however this is a 4 cylinder vehicle. There are no TSBs that I have found relating to this iss... |
April 12, 2008 | |
| 1999 BMW 328i 2.8L Misfire, MIL Lamp on VIN: WBAAM5533X i dont have a smoke machine to check intake gasket,being that the misfire is at idle only.so I'm thinking that maybe cam sensor's bad.info is limited for this so if any of you BMW techs could lead me in the right direction it would be grateful thanks |
April 15, 2008 | |
| 2000 Toyota Avalon XL 3.0L Misfire VIN: 4T1BF288XY P0304: Cylinder 4 Misfire Detected. Good day to you all! I have one that is i little weird too me. It came in last friday with the complaint of bad gas mileage and the MIL coming on and off and no power. Of course the MIL was off when it got too me...no history codes or pending codes. It had a h... |
April 16, 2008 | |
| 2002 Audi A4 3.0L Misfire, MIL Lamp on VIN: WAULT68E92 P0304: misfire 4. I have an intermittent misfire on #4. I swapped coils and plugs, miss still on #4. I have spark and noid light. It seems like it has to sit for 20-30 minutes before it acts up and only lasts for 30-45 seconds. I also hear slight valve noise. I am thinking lift... |
April 18, 2008 | |
| 2004 Mazda MPV LX 3.0L Misfire VIN: JM3LW28A24 P0304: Cylinder 4 Misfire Detected. Hi group, first thank you for your time. This 2004 mazda 3.0l came in with a blinking ses light and misfire at all times. Replaced coil no.4 and coil boots, also leaky vacuum hose in back of the manifold, codes erased felt a big change, but there it goes as so... |
April 21, 2008 | |
| 1997 Nissan Altima SE 2.4L Misfire VIN: 1N4B431D0V P0304: Cylinder 4 Misfire Detected. vehicle came in from used car lot with a ses lamp on and dead skip. customer replaced plugs (ngk 1.01 mm gap),spark plug wires. we checked the vehicle fuel injectors ( noid light and spray has both),checked compression on all 4 cylinders @150 to 148 psi.(specs... |
April 30, 2008 |
