I have a 93 with a 47re tranny. I was having problems with my overdrive and figured out it was the TPS so I got a TPS delete kit and installed it. All I can say is that if you have an automatic delete the tps. I wish I had done this years ago. I know that you can adjust the sensor, but having a **** in the cab so you can get it just right is awesome. Well worth $40 and a few minutes time.

 

I also have the know on the cab. Do you have to let off the throttle to make her shift into overdrive?

 

Might you have a website to share where we can get the bypass from?
Thanks!