speedometer blinks on and off

 

speedometer, or odometer?

If its the odometer, you have to take the gauges out and take them to a radioshack or someone that can soidler. The soidler on the contacts for the odometer curmbles on some of those and it looses contact.

Its a pretty cheap and easy fix, shouldnt take more than 20 minutes to get the gauges out.

 

have no clue why i said speedometer it is odometer tks for tip

 

This link will explain the repair http://www.f150online.com/forums/ele...er-repair.html