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P0306 Diagnostic Trouble Code Discussion for August 2007

Cylinder 6 Misfire Detected


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Trouble Ticket Help Requests for DTC P0306
Help Request Posted
2002 Toyota Sienna LE 3.0L Misfire, MIL Lamp on VIN: 4T3ZF13C9Z
P0306: Cylinder 6 Misfire Detected. This one has me stumped. It is definitely misfiring and it shows on the Toyota scanner. The STFT on bank 2 is -20% at idle and -5% to -6% at 2500 rpm. Bank 1 trims are near 0. The plugs show signs of over fueling. The Bank 2 VVT never shows to activate like th...
August 06, 2007
2001 Dodge Dakota 3.9L Misfire VIN: 1B7GL22X41
P0306: Cylinder 6 Misfire Detected. Techs: have a Dakota pick up that at times will misfire on cylinders 2, 4 and 6 only. Fuel pressure is good (50 psi) and I am thinking something with intake since it is only happening on the right side. Any info much appreciated!!
August 16, 2007
2004 Ford Ranger Edge 3.0L Misfire, MIL Lamp on VIN: 1FTYR44U34
P0306: 6 Cylinder Miss Fire. ... usually under heavy load. When this happens the engine light flashes and the truck wont get out of its own way. Misses very badly. If you let off of the throttle the miss clears up after about 15 seconds and the engine light will either stay lit or sometim...
August 16, 2007
2002 Toyota Sienna LE 3.0L Misfire, MIL Lamp on VIN: 4T3ZF13C9Z
P0306: Cylinder 6 Misfire Detected. This one has me stumped. It is definitely misfiring and it shows on the Toyota scanner. The STFT on bank 2 is -20% at idle and -5% to -6% at 2500 rpm. Bank 1 trims are near 0. The plugs show signs of over fueling. The Bank 2 VVT never shows to activate like th...
August 29, 2007
2001 Audi A8 Quattro L 4.2L Poor Idle Quality, Misfire, MIL Lamp on VIN: WAUML54DX1
P0306: cyl 6 misfire. ... especially you audi guys.Car had the two monitered cats replaced, a cyl 2 coil , a set of plugs. Everything was cleared. P0306 now comes on sometimes along with 0305 mosly just cyl 6 though.You can feel a half miss in th...
August 30, 2007
2002 Toyota Sienna LE 3.0L Misfire, MIL Lamp on VIN: 4T3ZF13C9Z
P0306: Cylinder 6 Misfire Detected. This one has me stumped. It is definitely misfiring and it shows on the Toyota scanner. The STFT on bank 2 is -20% at idle and -5% to -6% at 2500 rpm. Bank 1 trims are near 0. The plugs show signs of over fueling. The Bank 2 VVT never shows to activate like th...
August 06, 2007
2001 Dodge Dakota 3.9L Misfire VIN: 1B7GL22X41
P0306: Cylinder 6 Misfire Detected. Techs: have a Dakota pick up that at times will misfire on cylinders 2, 4 and 6 only. Fuel pressure is good (50 psi) and I am thinking something with intake since it is only happening on the right side. Any info much appreciated!!
August 16, 2007
2004 Ford Ranger Edge 3.0L Misfire, MIL Lamp on VIN: 1FTYR44U34
P0306: 6 Cylinder Miss Fire. ... usually under heavy load. When this happens the engine light flashes and the truck wont get out of its own way. Misses very badly. If you let off of the throttle the miss clears up after about 15 seconds and the engine light will either stay lit or sometim...
August 16, 2007
2002 Toyota Sienna LE 3.0L Misfire, MIL Lamp on VIN: 4T3ZF13C9Z
P0306: Cylinder 6 Misfire Detected. This one has me stumped. It is definitely misfiring and it shows on the Toyota scanner. The STFT on bank 2 is -20% at idle and -5% to -6% at 2500 rpm. Bank 1 trims are near 0. The plugs show signs of over fueling. The Bank 2 VVT never shows to activate like th...
August 29, 2007
2001 Audi A8 Quattro L 4.2L Poor Idle Quality, Misfire, MIL Lamp on VIN: WAUML54DX1
P0306: cyl 6 misfire. ... especially you audi guys.Car had the two monitered cats replaced, a cyl 2 coil , a set of plugs. Everything was cleared. P0306 now comes on sometimes along with 0305 mosly just cyl 6 though.You can feel a half miss in th...
August 30, 2007