Not the cheapest but the best fix of all.Voltage regulator and DTT noise filter.

 

I had this same problem from all the reading I did each trucks problems can be different. Mine was the first thing I tried. Dielectric grease, greased all elecrtical connections I could get to. Pay attention to any groung you possibably can.

 

turbo20 72fj here went to diesel dogs web page,could not find dtt filter/regulator do you have part no# or phone number i dont like cheap fixes and dont mind spending the bucks to correctly fix my trans burp!!! any help would be of help 72fj

 

He doesn't put everything on his site.With that beening said just give him a call and he will help you with great customer service for what you need now and in the future. I have never had a problem with Diesel dawgs.