ive just got a 96 acura tl 2.5 when im driving it in d4 the tranny changes 3 times so i was wondering at what speed will it go into the 4 gear ive had it up to 65 and it didnt go then so how much faster do i have to go

 

What are your RPMS at 65, because 3 shifts is the correct amount for a four speed, (1. 1st to Second), (Second to third,) and (third to fourth)