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P0305 Diagnostic Trouble Code Discussion for October 2010

Cylinder 5 Misfire Detected


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Trouble Ticket Help Requests for DTC P0305
Help Request Posted
2006 Chevrolet Silverado 2500 HD LT 6.6L Poor Idle Quality, Misfire VIN: 1GCHK23276
P0305: Cylinder 5 Misfire Detected. Hi every one i have this daramax that runs very poor.i do not know the daramax very well my bal rate for each cyl is #1 -4.7 #2-4.0 #3 12.3 #4 12.0 #5 -2.9 #6 -4.0 #7 2.5 #8 -4.0 at idle it smokes and beraly runs if anybody can help i thankyou and have a good ...
October 14, 2010
2006 Jeep Grand Cherokee Laredo 4.7L Misfire VIN: 1J4HR48NX6
P0305: Cylinder 5 Misfire Detected. ... and a p0305 code. I've swaped spark plug,coil on plug, injector with other cylinders and still get #5 misfire code. I have replaced the upper intake gaskets and still have the same code. Ran compression test on the left bank all cylinders between 150-125 p...
October 14, 2010
2002 Dodge Caravan SE 3.3L Misfire, MIL Lamp on VIN: 1B4GP25302
P0305: Cylinder 5 Misfire Detected. Vehicle came in with a head gasket leak. We sent heads to machine shop where they milled and vacuum tested the heads. We replaced the gaskets, and due to the misfires in cylinders 1 and 5, we have replaced all spark plugs, ignition wires, and coil. Where do we...
October 21, 2010
1999 Chrysler Sebring JXi 2.5L Excessive Emissions, Poor Idle Quality, Surge, Cuts out, Misfire, MIL Lamp on VIN: 3C3EL55H9X
P0305: Cylinder 5 Misfire Detected. Greeting fellow techs. I have here a troublesome vehicle. It has been deteriorating gradually for the last 6 months. When you first start the car in the morning it runs like a top! smooth idle smooth power on the road. After 10 minutes the engine begins to mis...
October 27, 2010
1997 Chevrolet K1500 5.7L Poor Idle Quality, Misfire, MIL Lamp on VIN: 1GCEK1973V
P0305: Cylinder 5 Misfire Detected. Truck came in with customer complaint of long crank time to start engine.Fuel pressure was 52 psi cranking, scoped pump current,pump pattern was aweful and pump was running 2100 rpm, replace fuel pump with a new Delphi pump and strainer, also replaced main fue...
October 30, 2010
1997 Chevrolet K1500 5.7L Poor Idle Quality, Misfire, MIL Lamp on VIN: 1GCEK1973V
P0305: Cylinder 5 Misfire Detected. Truck came in with customer complaint of long crank time to start engine.Fuel pressure was 52 psi cranking, scoped pump current,pump pattern was aweful and pump was running 2100 rpm, replace fuel pump with a new Delphi pump and strainer, also replaced main fue...
October 31, 2010