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P0306 Diagnostic Trouble Code Discussion for February 2009

Cylinder 6 Misfire Detected


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Trouble Ticket Help Requests for DTC P0306
Help Request Posted
1999 BMW 528i 2.8L Surge, Cuts out, MIL Lamp on VIN: WBADP6339X
P0306: 6 misfire. Hey Gang, This is a new one for me. This car sees a lot highway use between Chicago and West Virginia. After driving for some hours on the road the car behaves as if running out of fuel for a period of time. Power is reduced to force 30-35 MPH operation with ...
February 03, 2009
2004 Mercedes-Benz E320 4Matic 3.2L rich on bank 2 VIN: WDBUH82J24
P0306: CYL 6 misfire. Thanks for your time. Looking for another idea on this Mercedes. It came to us after it stalled & wouldn't restart in the bitter below 0 cold. Customer replaced iridium plugs and got it to start. Had the O2 & misfire codes in memory. Found the fuel pre...
February 03, 2009
2001 Mazda Tribute ES 3.0L No Start, Poor Idle Quality, Cuts out, MIL Lamp on VIN: 4F2CU08121
P0306: Cylinder 6 Misfire Detected. Customer stalled while driving, car was towed to shop. No start. Checked for spark, weak red spark, cheked coils for ohms, tested the same on all coils. Compreesion test on 4,5 6, cylinders 220 psi. -IAC valve dead. clean throttle body. idles good when cold th...
February 06, 2009
1999 BMW 528i 2.8L Surge, Cuts out, MIL Lamp on VIN: WBADP6339X
P0306: 6 misfire. Hey Gang, This is a new one for me. This car sees a lot highway use between Chicago and West Virginia. After driving for some hours on the road the car behaves as if running out of fuel for a period of time. Power is reduced to force 30-35 MPH operation with ...
February 10, 2009
2000 Saturn LS2 3.0L Poor Idle Quality, Stall, Misfire, MIL Lamp on VIN: 1G8JW52R7Y
P0306: Cylinder 6 Misfire Detected. This vehicle is not hitting on cylinders # 2, 4, 6, We did remove the front half of the plenum and checked for fire at the plugs and there is good fire. We removed the front plugs and cleaned them . We cleaned the intake and throttle plate. When we unplug the ...
February 11, 2009
2001 Ford Taurus SE 4-Valve 3.0L MIL Lamp on VIN: 1FAFP56SX1
P0306: misfire cly six. the first time car came in with the p0306 we found a collasped pcv hose and a small vacum hose disconnected. It came back a week later with the code back no running problem. we swapped both the spk plug and plug wire with another cly. still a p0306. compressio...
February 18, 2009
2001 Ford Ranger Edge 3.0L Runs really rich VIN: 1FTZR15U11
P0306: Cylinder 6 Misfire Detected. This Ranger is hard to start, I had to put the pedal to the floor and it started as if flooded. It runs rough and has a definite lack of power, the check engine light flashes when driving. It had the below noted codes stored in memory. I searched the archives ...
February 23, 2009
2001 Ford Ranger Edge 3.0L Runs really rich VIN: 1FTZR15U11
P0306: Cylinder 6 Misfire Detected. This Ranger is hard to start, I had to put the pedal to the floor and it started as if flooded. It runs rough and has a definite lack of power, the check engine light flashes when driving. It had the below noted codes stored in memory. I searched the archives ...
February 25, 2009
1999 BMW 528i 2.8L Surge, Cuts out, MIL Lamp on VIN: WBADP6339X
P0306: 6 misfire. Hey Gang, This is a new one for me. This car sees a lot highway use between Chicago and West Virginia. After driving for some hours on the road the car behaves as if running out of fuel for a period of time. Power is reduced to force 30-35 MPH operation with ...
February 03, 2009
2004 Mercedes-Benz E320 4Matic 3.2L rich on bank 2 VIN: WDBUH82J24
P0306: CYL 6 misfire. Thanks for your time. Looking for another idea on this Mercedes. It came to us after it stalled & wouldn't restart in the bitter below 0 cold. Customer replaced iridium plugs and got it to start. Had the O2 & misfire codes in memory. Found the fuel pre...
February 03, 2009
2001 Mazda Tribute ES 3.0L No Start, Poor Idle Quality, Cuts out, MIL Lamp on VIN: 4F2CU08121
P0306: Cylinder 6 Misfire Detected. Customer stalled while driving, car was towed to shop. No start. Checked for spark, weak red spark, cheked coils for ohms, tested the same on all coils. Compreesion test on 4,5 6, cylinders 220 psi. -IAC valve dead. clean throttle body. idles good when cold th...
February 06, 2009
1999 BMW 528i 2.8L Surge, Cuts out, MIL Lamp on VIN: WBADP6339X
P0306: 6 misfire. Hey Gang, This is a new one for me. This car sees a lot highway use between Chicago and West Virginia. After driving for some hours on the road the car behaves as if running out of fuel for a period of time. Power is reduced to force 30-35 MPH operation with ...
February 10, 2009
2000 Saturn LS2 3.0L Poor Idle Quality, Stall, Misfire, MIL Lamp on VIN: 1G8JW52R7Y
P0306: Cylinder 6 Misfire Detected. This vehicle is not hitting on cylinders # 2, 4, 6, We did remove the front half of the plenum and checked for fire at the plugs and there is good fire. We removed the front plugs and cleaned them . We cleaned the intake and throttle plate. When we unplug the ...
February 11, 2009
2001 Ford Taurus SE 4-Valve 3.0L MIL Lamp on VIN: 1FAFP56SX1
P0306: misfire cly six. the first time car came in with the p0306 we found a collasped pcv hose and a small vacum hose disconnected. It came back a week later with the code back no running problem. we swapped both the spk plug and plug wire with another cly. still a p0306. compressio...
February 18, 2009
2001 Ford Ranger Edge 3.0L Runs really rich VIN: 1FTZR15U11
P0306: Cylinder 6 Misfire Detected. This Ranger is hard to start, I had to put the pedal to the floor and it started as if flooded. It runs rough and has a definite lack of power, the check engine light flashes when driving. It had the below noted codes stored in memory. I searched the archives ...
February 23, 2009
2001 Ford Ranger Edge 3.0L Runs really rich VIN: 1FTZR15U11
P0306: Cylinder 6 Misfire Detected. This Ranger is hard to start, I had to put the pedal to the floor and it started as if flooded. It runs rough and has a definite lack of power, the check engine light flashes when driving. It had the below noted codes stored in memory. I searched the archives ...
February 25, 2009