Transmission control solenoids
If "drive and overdrive" are considered 3rd and 4th gear and they neutralize could it be the transmission control solenoid? I have been driving the car in 2nd gear since Aug 2015 with no problems, should I replace both? What else do I need if I do?
If it means the trans seems to be in neutral, then 2000formula is probably right as a worn out 3/4 clutch is a common problem reported here, if not the most common problem.





