Hi all, i'm 90% sure i have the TPS problem because my truck will jump in and out of OD. The question is will the TPS also affect my Cruise ? when i set the cruise at say 67 it will slowly continue to creep up to and past 70+ are these problems related ? Thanks for any help.

 

No, TPS has nothing to do with cruise control. You have 2 separate issues. Your OD is a typical TPS issue. Start by trying to adjust it. The cruise control issue is probably something in the servo its self. They use vacuum to operate. If they don't vent properly, speed can creep up.