1993 Mazda MX3 4 cyl Front Wheel Drive Manual 132xxx miles
After changing the battery and a terminal post for the battery, my speedometer don't work. Before it stopping, the speedometer would jump up and down when I drive in the rain, or when the car is cold. Not sure if it has anything to do with it.
I'd really like to get it fixed, but I really don't know what's goign on.