P0307 Diagnostic Trouble Code Discussion for September 2014
Cylinder 7 Misfire Detected
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| Help Request | Posted | |
| 2009 Chrysler Aspen Limited 5.7L Misfire VIN: 1A8HW58T49 P0307: cyl7 misfire. New plugs, good compression, swapped coils, replaced injector, fuel trim - B1+1%, B2+3%. Have checked intake with smoke and propane and done decarb with BG, latest software installed. Still misses intermittently at idle, otherwise runs great. Any thoughts? |
September 15, 2014 | |
| 2009 Chrysler Aspen Limited 5.7L Misfire VIN: 1A8HW58T49 P0307: cyl7 misfire. New plugs, good compression, swapped coils, replaced injector, fuel trim - B1+1%, B2+3%. Have checked intake with smoke and propane and done decarb with BG, latest software installed. Still misses intermittently at idle, otherwise runs great. Any thoughts? |
September 16, 2014 |
