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P1391 Loss of CMP or CKP
I have this 01 Dakota with a 3.9 V6. It keeps setting a P1391. I have replace the CMP and CKP and also an IAC. When you start this thing she starts right up and then once the RPMS come down she starts to act up. It will run like crap and finally stall. With th... Login to read more. ![]()
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| Engine | 3.9 L |
| Trans | 4-speed Automatic (Electronic) |
Vehicle Data
2001 Dodge Dakota 3.9L
| Engine | 3.9 L |
| Trans | 4-speed Automatic (Electronic) |

5 Replies Received
5 Replies Received