I just replaced the transmission in our 2001 accent, but it’s not driving. It has fluid, and the wheels are trying to turn (if you spin by hand they spin a little on their own but stop) When I first installed the transmission it started driving just fine before it stopped and started doing nothing. There is no CEL and you can hear the engine note change when you put it in gear. It’s a ‘01 accent GL. Any help would be hugely appreciated.