I have a 1996 Ram 1500 4x4 with 108,000 miles have never had any trans issues with it until yesterday without any warning I stopped at a stop light went to take off and truck would not move, put truck in reverse and truck moved, put back in drive and truck drove fine so I drove it back home. when I got home I checked trans fluid all is ok not burnt I had just had changed about 15,000 miles ago. Tried the truck again today and now none of the gears will work forward or reverse but there is no noise no noise or anything either. Any help would be great!