hello i was hoping someone could help me with my overdrive trouble shooting.. it will go in and out is it my tranny slipping or what.. also my speedometer goes up and down didnt no if it could be some sensor linked together? i was told to get a throttle position sensor that i can adjest when if locks in to overdrive someone help me!

 

I have this problem. My plan is to instal a potentiometer. Way cheaper.

 

What is that and where can I purchase one?

 

lots of guys build there own but look here...seems fair priced

1st/2nd Generation Dodge OverDrive Kit *91.5-98 12v* [DNR] - $37.99 : Zen Cart!, The Art of E-commerce

 

overdrive solenoid....look in the stickys, there is a wiring diagram of the transmission which includes the overdrive solenoid....had lots of problems out of mine and tried to eliminate everything before iwent into the transmission, needless to say, i went into the transmission and all is good. as for your speedo i can't help you there...maybe its missing a tooth on cable gear? not sure how these trucks are set up on speedometers so dont quote me on that.

 

Ok so i f I don't replace the overdrive soleniodand just get that delete kit is that ok? Or will it mess something up?

 

On your speedometer the sensor may be loose or have gone bad mine did this it is on the transfer case on the drivers side. A new sensor is should be about 35 bucks at your local parts house

 

First thing you need to find out is why your speedo is acting up. Your overdrive is not going to work correctly if it is going up and down. Find the problem and fix it RIGHT. My plan is to instal a potentiometer. You have to love it when you buy a used truck someone has rigged together. I'm having to same problem with my speedometer.