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P0307 Diagnostic Trouble Code Discussion for November 2008

Cylinder 7 Misfire Detected


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Trouble Ticket Help Requests for DTC P0307
Help Request Posted
2004 Ford F-150 FX4 5.4L Poor Idle Quality, Misfire, MIL Lamp on VIN: 1FTPW14554
P0307: cyl. 7 misfire. hello again its me rick from martins in forney texas. i have a 04 f150 that came in for lifter noise intermittantly, customer opted to replace lifters, while doing this i replaced the timing chain guides due to excessive wear, and the spark plugs, that was a c...
November 04, 2008
2004 Ford F-150 FX4 5.4L Poor Idle Quality, Misfire, MIL Lamp on VIN: 1FTPW14554
P0307: cyl. 7 misfire. hello again its me rick from martins in forney texas. i have a 04 f150 that came in for lifter noise intermittantly, customer opted to replace lifters, while doing this i replaced the timing chain guides due to excessive wear, and the spark plugs, that was a c...
November 05, 2008
2002 Dodge Dakota SLT 4.7L Misfire, MIL Lamp on VIN: 1B7HL48N52
P0307: Cylinder 7 Misfire Detected. ... cylinder. found water in oil. removed heads and sent to machine shop. replaced head gaskets and truck was running good. came back a couple of days later with p0305 and p0307. test drove and found cyl 7 missing with cyl 5 missi...
November 07, 2008
2000 Mercedes-Benz ML430 4.3L Misfire VIN: WDCAB72E2Y
P0307: misfires damages twc cyl 7. This car had before problems with cyl 8 injector being shutted-off because misfiring code. Engine was disassembled and we found a bent rod on cyl 8. Obviusly a hydrolock happend sometime probably because a leaking injetor. Changed piston/rod and assembled en...
November 14, 2008
2000 Lincoln LS 3.9L Poor Idle Quality, Misfire, MIL Lamp on VIN: 1LNHM87A7Y
P0307: Cylinder 7 miss fire detected. Please help! I got this car in 2 days ago and i checked fuel pressure, i ohmed the injecters, i did a balance test and pressure drop, i changed the spark plugs, i checked the ignition coils by switching them from a cylinder that didn't have a code, i checked t...
November 19, 2008
2000 Lincoln LS 3.9L Hesitation, Cuts out, Stall, Misfire, MIL Lamp on VIN: 1LNHM87A7Y
P0307: Cyl 7 misfire. Vehicle came in for coolant lite on and loss of power.Found to be 1/2 gallon low on coolant and very little heat output.Replaced t-stat,pressure tested cooling system,no leaks found.Found inop aux. water pump,replaced it now have good heat and no overheating p...
November 22, 2008
2004 Ford F-150 FX4 5.4L Poor Idle Quality, Misfire, MIL Lamp on VIN: 1FTPW14554
P0307: cyl. 7 misfire. hello again its me rick from martins in forney texas. i have a 04 f150 that came in for lifter noise intermittantly, customer opted to replace lifters, while doing this i replaced the timing chain guides due to excessive wear, and the spark plugs, that was a c...
November 04, 2008
2004 Ford F-150 FX4 5.4L Poor Idle Quality, Misfire, MIL Lamp on VIN: 1FTPW14554
P0307: cyl. 7 misfire. hello again its me rick from martins in forney texas. i have a 04 f150 that came in for lifter noise intermittantly, customer opted to replace lifters, while doing this i replaced the timing chain guides due to excessive wear, and the spark plugs, that was a c...
November 05, 2008
2002 Dodge Dakota SLT 4.7L Misfire, MIL Lamp on VIN: 1B7HL48N52
P0307: Cylinder 7 Misfire Detected. ... cylinder. found water in oil. removed heads and sent to machine shop. replaced head gaskets and truck was running good. came back a couple of days later with p0305 and p0307. test drove and found cyl 7 missing with cyl 5 missi...
November 07, 2008
2000 Mercedes-Benz ML430 4.3L Misfire VIN: WDCAB72E2Y
P0307: misfires damages twc cyl 7. This car had before problems with cyl 8 injector being shutted-off because misfiring code. Engine was disassembled and we found a bent rod on cyl 8. Obviusly a hydrolock happend sometime probably because a leaking injetor. Changed piston/rod and assembled en...
November 14, 2008
2000 Lincoln LS 3.9L Poor Idle Quality, Misfire, MIL Lamp on VIN: 1LNHM87A7Y
P0307: Cylinder 7 miss fire detected. Please help! I got this car in 2 days ago and i checked fuel pressure, i ohmed the injecters, i did a balance test and pressure drop, i changed the spark plugs, i checked the ignition coils by switching them from a cylinder that didn't have a code, i checked t...
November 19, 2008
2000 Lincoln LS 3.9L Hesitation, Cuts out, Stall, Misfire, MIL Lamp on VIN: 1LNHM87A7Y
P0307: Cyl 7 misfire. Vehicle came in for coolant lite on and loss of power.Found to be 1/2 gallon low on coolant and very little heat output.Replaced t-stat,pressure tested cooling system,no leaks found.Found inop aux. water pump,replaced it now have good heat and no overheating p...
November 22, 2008