I have a 2009 Chev Captiva awd. while driving the car started loosing acceleration power speed dropped from 140 km/h to 60km/h. when I reached my driveway stopped, but then car could not go forward, even when accelerating to high revs. the gear feels normal no noises. when I try to reverse the car moves only at high revs but slowly. any ideas . please help
while on the highway I attempted to shift down and up and accelerate but did not work