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P0304 Diagnostic Trouble Code Discussion for January 2009

Cylinder 4 Misfire Detected


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Trouble Ticket Help Requests for DTC P0304
Help Request Posted
2002 Dodge Stratus SE 2.4L Misfire VIN: 1B3EL46X02
P0304: Cylinder 4 Misfire Detected. Guys, We need your help. Car was brought into our shop for a leaking water pump, so we replaced it along with the timing belt and Chryslers updated timing tensioner, idler pulleys and timing covers. After we replaced everything and got the car running it runs...
January 02, 2009
2004 Nissan 350Z 3.5L Poor Idle Quality, Hesitation, MIL Lamp on
P0304: Cylinder 4 Misfire Detected. ... pressure, compression, injectors spray patten, changed 3 injectors. removed Damaged TWC and replaced spark plugs, Still getting P0300 with the 304 305 306 injector patten was checked with injectors still attached and with engi...
January 03, 2009
2003 Honda Pilot EX 3.5L Surge, Misfire, MIL Lamp on VIN: 2HKYF185X3
P0304: Cylinder 4 Misfire Detected. Car came to the shop with all those codes mentioned including P0305 and P0306 and with the VTM ligth On , I went to test drive it and there was no misfire felt , only a shudder and jerking exactly around 50 miles per hour , if I kept going faster , shuddering ...
January 14, 2009
2001 Ford Escape XLT 3.0L Poor Idle Quality, Misfire, MIL Lamp on VIN: 1FMYU03191
P0304: cyl 4 misfire. ... we have a 01 ford escape with a 3.o v6 auto trans.vehicle came in on the hook and smelled like fuel.scantest revealed 6 trouble codes p1151,po171,po174,po302,po304,po306. tech has checked fuel press and filter ,injector pulse ,and spay pattern. all are goo...
January 15, 2009
1999 Cadillac Catera 3.0L Poor Idle Quality, Hesitation, Surge, Stall, Misfire, Poor Fuel Economy, MIL Lamp on VIN: W06VR52R9X
P0304: Cylinder 4 Misfire Detected. Vehicle had not been driven in 6 months, and very little prior to that for a couple of years. Replaced fuel pump after recent storage and got vehicle running. After 300 miles, misfires increased, and very difficult starting due to cold Florida temps in 50's. ...
January 18, 2009
1999 Cadillac Catera 3.0L Misfire, MIL Lamp on VIN: W06VR522R8
P0304: Cylinder 4 Misfire Detected. Vehicle came in with very bad misfires, scanned and found multiple misfire codes as well as random misifire code. We checked spark plugs and replaced all. Checked coil outputs and found they were poor, relaced coils and vehicle ran good, returned to customer. ...
January 22, 2009
2000 Toyota Sienna CE 3.0L Misfire VIN: AT3ZF13C9Y
P0304: Cylinder 4 Misfire Detected. This sienna mini van bogs and misfires under full throttle load, we replaced the fuel filter, serviced the injectors, and it didn't fix the problem. We tested fuel pressure, Mass Air Flow meter, throttle position sensor, and replaced the plugs and wires. Still...
January 22, 2009
1997 Nissan Altima GLE 2.4L Poor Idle Quality, Hesitation, Misfire, MIL Lamp on VIN: 1N4BU31D7V
P0304: Cylinder 4 Misfire Detected. HELLO FOLKS. THIS ONE CAME TO US AFTER GOING TO DEALER. DEALER ADVISED FOR INTAKE MANIFOLD GASKET CAUSING CYL. 4 MISFIRE. DUE TO PRICE, CAME TO US FOR REPLACEMENT OF INTAKE GASKET. WE REPLACED INTAKE GASKET. RAN PERFECTLY FINE FOR 2 DAYS. TODAY CUSTOMER SAID W...
January 26, 2009
1996 Oldsmobile Bravada 4.3L Surge, Misfire, MIL Lamp on VIN: 1GHDT13W5V
P0304: Cylinder 4 Misfire Detected. Intermittently shows missfire at highway speed.freeze frame also show misfire occurs at or above 60mph.also had torque converter slipage fault set at one time.fuel pressure ok.does not miss at dile or if power brake it.any idea guyz
January 29, 2009
2002 Dodge Stratus SE 2.4L Misfire VIN: 1B3EL46X02
P0304: Cylinder 4 Misfire Detected. Guys, We need your help. Car was brought into our shop for a leaking water pump, so we replaced it along with the timing belt and Chryslers updated timing tensioner, idler pulleys and timing covers. After we replaced everything and got the car running it runs...
January 02, 2009
2004 Nissan 350Z 3.5L Poor Idle Quality, Hesitation, MIL Lamp on
P0304: Cylinder 4 Misfire Detected. ... pressure, compression, injectors spray patten, changed 3 injectors. removed Damaged TWC and replaced spark plugs, Still getting P0300 with the 304 305 306 injector patten was checked with injectors still attached and with engi...
January 03, 2009
2003 Honda Pilot EX 3.5L Surge, Misfire, MIL Lamp on VIN: 2HKYF185X3
P0304: Cylinder 4 Misfire Detected. Car came to the shop with all those codes mentioned including P0305 and P0306 and with the VTM ligth On , I went to test drive it and there was no misfire felt , only a shudder and jerking exactly around 50 miles per hour , if I kept going faster , shuddering ...
January 14, 2009
2001 Ford Escape XLT 3.0L Poor Idle Quality, Misfire, MIL Lamp on VIN: 1FMYU03191
P0304: cyl 4 misfire. ... we have a 01 ford escape with a 3.o v6 auto trans.vehicle came in on the hook and smelled like fuel.scantest revealed 6 trouble codes p1151,po171,po174,po302,po304,po306. tech has checked fuel press and filter ,injector pulse ,and spay pattern. all are goo...
January 15, 2009
1999 Cadillac Catera 3.0L Poor Idle Quality, Hesitation, Surge, Stall, Misfire, Poor Fuel Economy, MIL Lamp on VIN: W06VR52R9X
P0304: Cylinder 4 Misfire Detected. Vehicle had not been driven in 6 months, and very little prior to that for a couple of years. Replaced fuel pump after recent storage and got vehicle running. After 300 miles, misfires increased, and very difficult starting due to cold Florida temps in 50's. ...
January 18, 2009
1999 Cadillac Catera 3.0L Misfire, MIL Lamp on VIN: W06VR522R8
P0304: Cylinder 4 Misfire Detected. Vehicle came in with very bad misfires, scanned and found multiple misfire codes as well as random misifire code. We checked spark plugs and replaced all. Checked coil outputs and found they were poor, relaced coils and vehicle ran good, returned to customer. ...
January 22, 2009
2000 Toyota Sienna CE 3.0L Misfire VIN: AT3ZF13C9Y
P0304: Cylinder 4 Misfire Detected. This sienna mini van bogs and misfires under full throttle load, we replaced the fuel filter, serviced the injectors, and it didn't fix the problem. We tested fuel pressure, Mass Air Flow meter, throttle position sensor, and replaced the plugs and wires. Still...
January 22, 2009
1997 Nissan Altima GLE 2.4L Poor Idle Quality, Hesitation, Misfire, MIL Lamp on VIN: 1N4BU31D7V
P0304: Cylinder 4 Misfire Detected. HELLO FOLKS. THIS ONE CAME TO US AFTER GOING TO DEALER. DEALER ADVISED FOR INTAKE MANIFOLD GASKET CAUSING CYL. 4 MISFIRE. DUE TO PRICE, CAME TO US FOR REPLACEMENT OF INTAKE GASKET. WE REPLACED INTAKE GASKET. RAN PERFECTLY FINE FOR 2 DAYS. TODAY CUSTOMER SAID W...
January 26, 2009
1996 Oldsmobile Bravada 4.3L Surge, Misfire, MIL Lamp on VIN: 1GHDT13W5V
P0304: Cylinder 4 Misfire Detected. Intermittently shows missfire at highway speed.freeze frame also show misfire occurs at or above 60mph.also had torque converter slipage fault set at one time.fuel pressure ok.does not miss at dile or if power brake it.any idea guyz
January 29, 2009