I have a 1991 SC Auto. When I drive in 50mph and the overdrive gear is supposed to shift in the car stops accelerating and only the rpms goes up. Just like on a Manual when the clutch is slipping much. So if I want to go over 50mph I can kick down or I do as I do now, I drive on the other "Drive" gear without the overdrive gear which causing higher revs on the highway.
I have changed the transmission oil and it looked good. Car got only 50k miles on it.
Only thing that isn't right is just like a wrote, the overdrive otherwise the shifting is smooth.
What could cause this? I Would be happy if I don't needed to take the trans down, at least until the winter.
Thanks
I have changed the transmission oil and it looked good. Car got only 50k miles on it.
Only thing that isn't right is just like a wrote, the overdrive otherwise the shifting is smooth.
What could cause this? I Would be happy if I don't needed to take the trans down, at least until the winter.
Thanks