2001 ranger. 2.5l 5 speed 2 wheel drive. there is a big "ring" on the front of the drive shaft. this ring came loose. has anyone run into this problem also? ring is just flopping around for now. will have to tie it up until i get to ford garage. (bummer!) AM I TALKING BIG BUCKS? still have not gotten p02401 code straightened out yet! that is why i have appointment with dealer

HELP!!