I replaced the alternator in my 2000 Protege with a brand new alternator, the battery light comes on while driving and the car is stuck in 3rd gear. At an idle the light goes out, I unhooked the alternator and drove the car on just the battery and had all 4 gears again. The only thing I can guess is the alternator is overcharging and Confusing the computer and gear box, has anyone had this problem and how could it be fixed?
Thanks
Thanks