trans help please
I have a yank ST3200 converter with a trans cooler. Only 8500 miles on the car. Around town I leave it in 3rd and every shift is fine and smooth, then in D on the expressway. When in D, if I try to accellerate at wot from 50+ the car sometimes bogs or hesitates for a second then takes right off. What is causing this, is the trans slipping; or are the clutches wore out already? Anyone experience this? Doesn't do this at the track when left in third. Please help
Thanks

