[Mudgett1]

My check engine light has come on with P-Codes 320 and 700. My truck is not running right. It is a 2002 Durango. Yesterday while driving it was reving up and down. If I stop at a light it will die on some occasions. Any assistance is greatly appreciated. I couldn't locate the website I used to use defining the P-codes, so I am at a great loss...

 

[Unnamed]

P0320 No Crank Reference Signal at PCM

P0700 Transmission Control System Malfunction

We need to know what motor you have.

Sounds almost like a bad PCM.

 

[Mudgett1]

The motor is a 318. Is this easily and cheaply fixed. Can you give instructions, cannot afford a stealer.... Thanks!

 

[rockadaous]

if your pcm is real easy. just plug and play. I'd order the Mopar performance one. Last time I checked they ran around $300