Ok my 94 Dodge 2500 Ram upshifts very quickly through all four speeds and will not downshift itself at all. It pulls great and shifts hard if I shift it up and down manually. I have checked the TPS sensor and replaced both speed sensors. I have been told it was the governor. Does this sound right and is it easy to change? I havent dropped the pan yet but need to becuase I can't tell if I have a 46RH or A518 trans. I know they are supposed to be the same but the governor pn# is different. Can anyone help me out and fill in the blanks for me? Thanks

 

46RH to start. There are a few tranny guys that could give you a better answer as far as what the problem is / could be so ill let them take care of that. Wish ya luck!

 

Try the Throttle Valve Cable adjustment first.