I'm guessing since my 89 ranger has a mechanical speedo the 89 mustang does too. The speedo started bouncing up and down about 5 - 10 mph from the actual speed and then after a couple days it just stopped working. So now my odometer and trip don't spin either.
Is the first thing to do pulling the cluster and oiling the speedometer cable? Or does it sound like a sensor? Thanks for any input.
Mark
Is the first thing to do pulling the cluster and oiling the speedometer cable? Or does it sound like a sensor? Thanks for any input.
Mark