Looking for a used Ford truck or Navigator??      First ckeck out the following web pages.  CONSUMERAFFAIRS.COM  and   Vehicle-Injuries.com  and many others.  Long story short.. Ford knows there is a wiring problem that can burn your car , house , you & kids, etc.  They have a few recalls for some electrical items, but even after the recalls  have been done by FORD, the car can still burn up. Many times after NOT having run or been driven for days!!   THIS IS WORSE THAN THE PINTO!!! This time the car burns without any outside help.  I have  a Navigator that I will not sell , drive or park near anything else of value. The odds are just to high of injury.  FYI!!  BUY AT YOUR OWN RISK!!