Just a FYI from the previous problem of my stuck back spark plug passenger side rear had to have Ford Pull cab and drill it out, got her back yesterday, about a 30-minute drive, pulled up in my yard happy as a lark, sitting letting her idol, and my tac, heat gauge started dipping to 0 then back to normal.  the control screen started throwing all of the codes from 4WRD, trac control, engine light, battery light, on the far right side, I was getting data error, tire gauge pressure low, and it kept changing randomly.  Turn car off then back on, same thing.  Car was not skipping, drove like a dream all the way home,  Now previously before I parked her with my spark plug problem, I had drove her on this same route and she did the same thing.  We assumed that it was because she was running so poorly because of all of the spark plugs being shot.  Not she had been sitting about 3 years just being cranked up and drove down a little dirt road in Florida before we moved so she wouldn't seize up.   The reason I had parked her is I was letting my husband drive her to work for about 9 months and one day I drive her she was gringing in the back and then also the engine was skipping like crazy.  When we moved up here, I had a new rear differential and also something that is the sensor for the transmission but cant think of the name for it right now.  But I had the best spark plug and new boot put on her, I only have 120,000 miles on her, she is like new, I have always used synthetic oil in her, so I am trying to take care of her and get her back on the road.  I was only her 2nd owner, and she is my pride and joy.  I'm by no means a rich girl and just happened to be able to get her in 2010 at Carmax for a wonderful price after I sold some land by my house in Florida.  I will never be able to by another vehicle like this, So I want to get her running.  I'm 55 and she will make me the rest of my life if I do.  Sorry, this is so long, but I want you to really see the entire pic and understand my true love and care for this car!!! Thanks a million and thanks for all the time you give to people.    Moe In Georgia