P0307 Diagnostic Trouble Code Discussion for April 2009
Cylinder 7 Misfire Detected
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| Help Request | Posted | |
| 2004 Dodge Ram 1500 ST 5.7L Poor Idle Quality, Misfire VIN: 1D7HU18D44 P0307: cylinder7 misfire. we have swapped coil,plugs and wires from cyl#7 to cyl#1.check for spark at coil(good),check for injector pulse(good),checked fuel pressure(58 psi),changed asd relay and ohmed both ignition cables from cyl#7(8.2ohms-same as known good cylinder) please help-ha... |
April 08, 2009 |
