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P0304 Diagnostic Trouble Code Discussion for May 2004

Cylinder 4 Misfire Detected


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Trouble Ticket Help Requests for DTC P0304
Help Request Posted
1998 Toyota Camry CE 2.2L Misfire, MIL Lamp on VIN: JT2BG22K7W
P0304: Cylinder 4 Misfire Detected. ... for us. We had replaced the ignition wires and spark plugs during a 60K service last fall and since then our customer has been experiencing intermittent rough running conditions and MIL lamp on. P0301 and P0304 are set cons...
May 05, 2004
1998 Mercedes-Benz C230 2.3L Hesitation, Surge, Misfire, MIL Lamp on VIN: WDBHA23G4W
This car has a serious lack of power past 50% throttle. You can get up to speed if you barely push the throttle, but if you quickly give it more throttle the rpm's max at 3500. Backing off the throttle will let it accelerate. it does the same in park. Fuel pre...
May 10, 2004
1997 Dodge B2500 3.9L Misfire, MIL Lamp on VIN: 2B7HB21X3V
P0304: Cylinder 4 Misfire Detected. This van came in a couple of months ago with misfire codes (not always same cylinder), vehicle was due for a tune up so we replaced the plugs, cap, rotor, wires, cleared the codes (had found a code #PO306 at that time, a few weeks it came back with a code #PO3...
May 11, 2004
2000 Dodge Neon ES 2.0L Misfire, MIL Lamp on VIN: 1B3ES46CXY
P0304: Cylinder 4 Misfire Detected. hi. It goes like this. damsel in distress stating that her car started bucking/jerking losing power but healed itself enough to get to the shop. a quick scan test revealed a history code 39 starts ago [po340].running fine at this time.while monitoring scan dat...
May 11, 2004
2000 Honda Odyssey EX 3.5L MIL Lamp on VIN: 2HKRL1872Y
P0304: Cylinder 4 Misfire Detected. This van is eating my lunch! It sets miss fire for cylinders 4,5,6 after about 60-100 miles of driving. When it sets the miss fire codes the van does run rough. Therefore I belive the engine to be missing. I searched data base and found where cleaning EGR pa...
May 15, 2004
1997 Ford F-150 XL 4.2L Hesitation, MIL Lamp on VIN: 1FTDF0729V
P0304: Cylinder 4 Missfire Detected. Customer Came in requesting Fuel filter replacement. After fuel filter was replace it was evident it had other problems. This Truck Will Barely Move. Sever lack of power on acceleration. Missfire Codes For Cylinders #3&4 were present on arrival. Pulled bot...
May 18, 2004
1998 Audi A4 1.8L Poor Idle Quality, Misfire, MIL Lamp on VIN: WAUCB28D5W
P0304: Cyl 4 misfire. Customer reported has been down on power for a couple months. This week died while driving, then cranks no start. Towed to shop, cranked, started, knock from turbo area and/or cylinder head.# 1 spark plug smashed/porcelain/center electrode broken. Oil burnt/di...
May 19, 2004
1997 Ford F-150 XL 4.2L Hesitation, MIL Lamp on VIN: 1FTDF0729V
P0304: Cylinder 4 Missfire Detected. Customer Came in requesting Fuel filter replacement. After fuel filter was replace it was evident it had other problems. This Truck Will Barely Move. Sever lack of power on acceleration. Missfire Codes For Cylinders #3&4 were present on arrival. Pulled bot...
May 19, 2004
1998 Mercedes-Benz ML320 3.2L Poor Idle Quality, Surge, Cuts out, Stall, Misfire VIN: 4JGA54E9WA
P0304: cylinder misfire 4. hello all this vehicle came in with customer complaining that it stalls. check crank signal when it stalls no crank sinal so replace it has not stall eversince but now lacks power and misfires.
May 19, 2004
1997 Ford F-150 Lariat 5.4L Poor Idle Quality, Cuts out, Misfire, MIL Lamp on VIN: 1FTEX08L8V
P0304: cylinder misfire 4. request help to all ford technicians. have a f-150 1997 truck with a misfire at idle and under load. checked spark plugs at front cylinders and they appear in good condition. not sure what the cylinder numbering configuration is for a 5.4 liter v-8. checked fo...
May 26, 2004
1998 Toyota Camry CE 2.2L Misfire, MIL Lamp on VIN: JT2BG22K7W
P0304: Cylinder 4 Misfire Detected. ... for us. We had replaced the ignition wires and spark plugs during a 60K service last fall and since then our customer has been experiencing intermittent rough running conditions and MIL lamp on. P0301 and P0304 are set cons...
May 05, 2004
1998 Mercedes-Benz C230 2.3L Hesitation, Surge, Misfire, MIL Lamp on VIN: WDBHA23G4W
This car has a serious lack of power past 50% throttle. You can get up to speed if you barely push the throttle, but if you quickly give it more throttle the rpm's max at 3500. Backing off the throttle will let it accelerate. it does the same in park. Fuel pre...
May 10, 2004
1997 Dodge B2500 3.9L Misfire, MIL Lamp on VIN: 2B7HB21X3V
P0304: Cylinder 4 Misfire Detected. This van came in a couple of months ago with misfire codes (not always same cylinder), vehicle was due for a tune up so we replaced the plugs, cap, rotor, wires, cleared the codes (had found a code #PO306 at that time, a few weeks it came back with a code #PO3...
May 11, 2004
2000 Dodge Neon ES 2.0L Misfire, MIL Lamp on VIN: 1B3ES46CXY
P0304: Cylinder 4 Misfire Detected. hi. It goes like this. damsel in distress stating that her car started bucking/jerking losing power but healed itself enough to get to the shop. a quick scan test revealed a history code 39 starts ago [po340].running fine at this time.while monitoring scan dat...
May 11, 2004
2000 Honda Odyssey EX 3.5L MIL Lamp on VIN: 2HKRL1872Y
P0304: Cylinder 4 Misfire Detected. This van is eating my lunch! It sets miss fire for cylinders 4,5,6 after about 60-100 miles of driving. When it sets the miss fire codes the van does run rough. Therefore I belive the engine to be missing. I searched data base and found where cleaning EGR pa...
May 15, 2004
1997 Ford F-150 XL 4.2L Hesitation, MIL Lamp on VIN: 1FTDF0729V
P0304: Cylinder 4 Missfire Detected. Customer Came in requesting Fuel filter replacement. After fuel filter was replace it was evident it had other problems. This Truck Will Barely Move. Sever lack of power on acceleration. Missfire Codes For Cylinders #3&4 were present on arrival. Pulled bot...
May 18, 2004
1998 Audi A4 1.8L Poor Idle Quality, Misfire, MIL Lamp on VIN: WAUCB28D5W
P0304: Cyl 4 misfire. Customer reported has been down on power for a couple months. This week died while driving, then cranks no start. Towed to shop, cranked, started, knock from turbo area and/or cylinder head.# 1 spark plug smashed/porcelain/center electrode broken. Oil burnt/di...
May 19, 2004
1997 Ford F-150 XL 4.2L Hesitation, MIL Lamp on VIN: 1FTDF0729V
P0304: Cylinder 4 Missfire Detected. Customer Came in requesting Fuel filter replacement. After fuel filter was replace it was evident it had other problems. This Truck Will Barely Move. Sever lack of power on acceleration. Missfire Codes For Cylinders #3&4 were present on arrival. Pulled bot...
May 19, 2004
1998 Mercedes-Benz ML320 3.2L Poor Idle Quality, Surge, Cuts out, Stall, Misfire VIN: 4JGA54E9WA
P0304: cylinder misfire 4. hello all this vehicle came in with customer complaining that it stalls. check crank signal when it stalls no crank sinal so replace it has not stall eversince but now lacks power and misfires.
May 19, 2004
1997 Ford F-150 Lariat 5.4L Poor Idle Quality, Cuts out, Misfire, MIL Lamp on VIN: 1FTEX08L8V
P0304: cylinder misfire 4. request help to all ford technicians. have a f-150 1997 truck with a misfire at idle and under load. checked spark plugs at front cylinders and they appear in good condition. not sure what the cylinder numbering configuration is for a 5.4 liter v-8. checked fo...
May 26, 2004