i've tried search, haven't found an answer yet, but figured i'd post my probelm as i continue to look.
'97 4.6, with recent tranny rebuild using motorcraft parts and new mech diode owc. about 2,000 miles since this was done. rebuild due to failed owc and burnt intermediate clutches. this is the second time the tranny has been rebuilt, the first was before my ownership--was rebuilt with aftermarket junk, old type owc, and has an aftermarket TC. this TC is still in the car. right now i'm running Mercon V, have a 24,000 cooler, and infilter. during the 2nd rebuild i also replaced the 1-2 accum&spring, 2-3accum&spring, and a new filter.
ocasionally no movement while cold from a rest. can slow rev the car to 2,500 with no trans responce, feels like it's in neutral. usually after reving once slowly, and then allowing the engine to return to idol, the the car will then take off fine. also ocasionally, when coming to a rest, the engine will bog for a few seconds and then resume it's normal idol.
i think it's the TC starting to go bye bye, am i right or did i manage to some how blow apart my owc again?
thanks for all your help