P3401 Diagnostic Trouble Code Discussion for March 2011
Cylinder 1 Deactivation Solenoid Control Circuit Malfunction
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| Help Request | Posted | |
| 2008 Jeep Commander Overland 5.7L Misfire VIN: 1J8HG6821C P3401: MDS solenoid circuit. This car has an occasional misfire at idle with it becoming more prevalent as you accelerate. This car can run well for a period of time (5-10 miles). If you watch the DRB you can monitor multiple misfires with #6 being by far the worst. MDS controlled cylinde... |
March 23, 2011 |
