My auto is behaving weird.
1) will not take off when in D or 3
2) takes off fine in 1 or 2 & can drive it fine (3rd & 4th works fine too once I change back to 3 or D).
3) was in 3rd & gave it & then i heard a big bang & no 3rd or 4th but will drop it to 2 & then 3rd & D OK again.
Any...