P0306 Diagnostic Trouble Code Discussion for April 2013
Cylinder 6 Misfire Detected
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| Help Request | Posted | |
| 2002 Ford F-150 King Ranch 5.4L Misfire VIN: 1FTRW08L52 P0306: Misfire cyl 6. Truck came in 1 week ago with cyl #6 misfire, we swapped coils 1 & 6. Miss did not follow coil. We installed new m/c coil on cyl#1 & put new plug in cyl#6. Truck ran fine & customer left. Why miss did not follow i do not know? truck came back a wee... |
April 03, 2013 | |
| 1999 Jeep Grand Cherokee Laredo 4.0L Misfire, MIL Lamp on VIN: 1J4GW58S1X P0306: Cylinder 6 Misfire Detected. This Jeep has driven another shop nuts and now it`s my turn. I checked compression, tried a third set of plugs, swapped out the crank sensor and upstream o2`s to no avail. Pulled fuel rail and all injectors spray a good pattern. You start this up and 30 second... |
April 16, 2013 | |
| 2003 Audi Allroad Quattro 2.7L Poor Idle Quality, Misfire, MIL Lamp on VIN: WA1YD64B93 P0306: cyl 6 misfire. This audi came in a few months back with collided valves into pistons destroying the bottom end, we installed a used low mileage long block engine into it and It ran fine for a few days but noted when fully accelerated to the floor WOT under maximum boost and ... |
April 17, 2013 | |
| 2002 Honda Accord EX 3.0L Poor Idle Quality, Misfire, MIL Lamp on, P1399 VIN: 1HGCG16592 P0306: Cylinder 6 Misfire Detected. started misfiring all of a sudden, check for codes po301-po306 also PO1399 all cylinders. tested egr system ok replaced sparkplugs replaced wornout & Miles, adjusted valves, cleaned injectors checked fuel for excessive alcohol ok |
April 18, 2013 | |
| 1999 Jeep Grand Cherokee Laredo 4.0L Misfire, MIL Lamp on VIN: 1J4GW58S1X P0306: Cylinder 6 Misfire Detected. This Jeep has driven another shop nuts and now it`s my turn. I checked compression, tried a third set of plugs, swapped out the crank sensor and upstream o2`s to no avail. Pulled fuel rail and all injectors spray a good pattern. You start this up and 30 second... |
April 20, 2013 |
