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P0304 Diagnostic Trouble Code Discussion for September 2005

Cylinder 4 Misfire Detected

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Trouble Ticket Help Requests for DTC P0304
Help Request Posted
1995 Dodge Stratus 2.4L Poor Idle Quality, Misfire, Poor Fuel Economy, MIL Lamp on VIN: 1B3EJ46X9V
P0304: cyl 4 missfire. this car feels like a missfire at a stop sign,only after you drive for a little ways, the missfire counts will read 30-40 on #1,2,3 only at stop sign and 40 on #4 at accel from said stop sign,the ltft is -11 on cruise and if it acts up at stop it will read +10...
September 06, 2005
1998 Subaru Forester L 2.5L Poor Idle Quality, Stall, Misfire, MIL Lamp on VIN: JF1SF635XH
P0304: Cylinder 4 Misfire Detected. Vehicle came in barley running. Timing belt, tune up parts, all new. Checked and found the above mentioned codes. Checked scan tool values, smoke checked intake for leaks, checked MAF wiring, checked MAP wiring. Fuel pressure good. The only strange part is the...
September 13, 2005
1997 Acura CL 2.2L Hesitation, Misfire, MIL Lamp on VIN: 19UYA1152V
P0304: Cylinder 4 Misfire Detected. intermittent engine miss, hesitates around 3500 rpm. fuel pressure and compression is good, sets code for # 4 cylinder misfire. engine also has slight knocking noise when accelerating. my guess is that the noise and miss are related.Alldata has very little inf...
September 26, 2005
1998 Honda Accord EX 3.0L Poor Idle Quality, Misfire, MIL Lamp on VIN: 1HGC1654WA
P0304: Cylinder 4 Misfire Detected. Any help or suggestions would be appreciated. Customers says after being hit and spun around the engine was making a different noise and running rough. The noise i would describe as valve lash with a deeper noise like a diesel. After pulling codes and verifyin...
September 27, 2005
1998 Dodge Neon High Line 2.0L Misfire VIN: 1P3ES47C4W
P0304: Cylinder 4 Misfire Detected. Hello to all, this car has a very intermitant missfire mostly shows up with cyl four, but Ive had 1,2,4, misfire and multi missfire codes set. fuel presure good and no change when missfire happens,I found a tsb for broken springs but this thing will miss at an...
September 29, 2005