So i started my car this afternoon and i noticed a difference in how it shifts (its an auto) when i put it into reverse or drive4.
All of a sudden it jerks into reverse drive AND HARD., The car almost jumps forward or back with full pressure on the brake.
So I am trying to figure out where i should start to diagnose this problem.
Should i do a pressure test on the fourth clutch pressure point on the tranny?
Or is that a waste of time cause its most likely a faulty servo valve?
I have never had to deal with an automatic before (and hopefully not for long)and not really sure where to start.
Thanks in advance for any advice or help!!
OH and i donno if it makes difference but it just started grinding when going from reverse to park also.