Alright guy's i need some help and bad . Suggestions idea's whichever. I have a 1993 ford explorer and yeah i know tranmissions **** in them but i had no choice in the matter i had to have a car to get to class work etc.... now i was driving today everything was fine driving normal etc....Went to go park in my driveway normal shift nothing jumped or nothing either. Then when i went to go leave i can't go in reverse. checked fluid it's good but i can go in drive . Also i can't go in netural either it's like it's stuck in a brake tork. It's wierd i can't figure it out here's the wierdest part you lift up the front on a jack front tires spin freely no problems then lift up the rear the rear tires spin freely. So all 4 tires can spin freely. Someone if you have any ideas , suggestion's please help me out.