P0307 Diagnostic Trouble Code Discussion for May 2008
Cylinder 7 Misfire Detected
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| Help Request | Posted | |
| 2006 Chevrolet Express G2500 5.3L MIL Lamp on VIN: 1GTHG35V86 P0307: cylinder missfire 7 cylinder. remove injector rail found alot of rust type material in the rail and in the top of each injector installed new injector and cleaned the rail problem gone for now Does anyone know if their is a filter that can be put in line to help filter the gas |
May 14, 2008 | |
| 1998 Ford F-250 Lariat 4.6L Poor Idle Quality, Misfire, MIL Lamp on VIN: 2FTPX28W3W P0307: Fault Cylinder 7 Misfire Detected. i need a little help w/ this one truck came in w/ misfire #8 leak down showed intake leak 0 compression. we sent the head out and reinstalled. now has misfire #6 and #7 cranking compression 125 to 130 running compression drops to 50 lbs. approx. any ideas ? do... |
May 15, 2008 | |
| 2000 Ford Excursion XLT 6.8L Poor Idle Quality, Misfire, MIL Lamp on VIN: 1FMNU40S1Y P0307: Fault Cylinder 7 Misfire Detected. ... with codes p0174,p0306,p0307 and runs rough cold or hot, in and out of gear. Using the ford scanner and watching the power balance graph, cylinders 6,7,8,9,10 all have slight misfires 6 and 7 being the worst. my fuel pressure is 29psi(within spec). smoke t... |
May 15, 2008 | |
| 1998 Ford F-250 Lariat 4.6L Poor Idle Quality, Misfire, MIL Lamp on VIN: 2FTPX28W3W P0307: Fault Cylinder 7 Misfire Detected. i need a little help w/ this one truck came in w/ misfire #8 leak down showed intake leak 0 compression. we sent the head out and reinstalled. now has misfire #6 and #7 cranking compression 125 to 130 running compression drops to 50 lbs. approx. any ideas ? do... |
May 29, 2008 |
