There is a way to calibrate the speedometer. If you spin the needle it will may not be right at speed.
Let me take a pic of the adjustment for this you can likely do it yourself.
The odometer is not working likely because all the wheels are frozen. This can usually be fixed by taking apart and cleaning.
Let me take a pic of the adjustment for this you can likely do it yourself.
The odometer is not working likely because all the wheels are frozen. This can usually be fixed by taking apart and cleaning.