I have had the Erratic torque Convertor hunt all summer long , I have read and been told of hundreds of fixes and causes. So hear is a question for you all. During the warmer months May through September I have the TC Hunt, since it has turned to the colder months the truck runs just fine, my question is could the Temp sensor be bad or maybe something related to it be causing this problem other than Alternator Interferance?







1998 Dodge Ram 2500 Quad Cab Shortbed No mods.
24-valve Cummins Auto

 

Anything is possible.

What is the full symptoms of the issue?

Dave

 

have you done the alternator ground/condenser thing or are you still just prospecting???

 

Still prospecting right now. The main problem I have during the warmer months is the Erratic Torque converter Hunting at 40-50 MPH. Only it doesn't happen during the colder months, SO I'm thinking that the Temp sensor might have something to do with it.

 

check all grounds on the ecm clean and tight. Thats what was happening to mine and I cleaned the grounds problem gone.

 

Cleaning all of the grounds was the first thing that I did and still check regularly.