Keep searching, search, and more search. The answer has to be somewhere. Google seems to have the most. I did a curosry search, but it's a pain. But we more specifics, year, make model, SYMPTOMS, or just a code and cel? Changed fluid? if yes, to what? Solinoids? Which one's 2-3. any mods Corvette servo, vavle bodiy removal. Not enough to go on.