MustangWorks.com : Ford Forums - View Single Post

94StangGT · 08-14-2002, 12:11 AM

my speedometer is off by about 10 mph higher in the low speeds and is about 15-20 mph higher at freeway speeds. I received the car like this from my old uncle who can't drive anymore, and i don't know if he had changed wheel sizes in the past. I just wanted to know how to calibrate it, and I hope it doesn't involve a lot of money.

08-14-2002, 12:11 AM	#9
94StangGT Registered Member Join Date: Jun 2002 Location: Southern Cali Posts: 5	Info about speedometer calibration my speedometer is off by about 10 mph higher in the low speeds and is about 15-20 mph higher at freeway speeds. I received the car like this from my old uncle who can't drive anymore, and i don't know if he had changed wheel sizes in the past. I just wanted to know how to calibrate it, and I hope it doesn't involve a lot of money.