P1391 Diagnostic Trouble Code Discussion for September 2016
CKP Or CMP Sensor Signal Intermittent
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| Help Request | Posted | |
| 1997 Dodge Ram 1500 ST 5.2L Surge, Cuts out VIN: 3B7HF13Y7V P1391: . Vehicle came in a couple of months ago to get an engine replaced. The customer picked it up and brought it back about a week later complaining about stumbling on acceleration after it gets hot. The vehicle looses cam/crank sync on the scanner when it gets warm... |
September 28, 2016 |
