My cousin got a auto 96 ls. Well while we driving the car satrted acting up and would rev up instead of driving .The the car would not go in reverse for **** then we pulled over and and put in all the gears it had and it would drive then just eneded up reving up. are the gears gone or is the flywheel

 

help

 

its not the flywheel. its probably the bands in the transmission slipping. have you checked the fluid? is it red or darker? does it smell burned?

 

a lil and i think he never changed tranny fliud