alright weve been doing some work on my disco, it now will not shift out of D3 and Drive now, there were no pops snaps breaks or anythings. i hate being this vague but i drove it home from thge store and i parked and it wont park.....

any ideas?

 

Pop the top off the shifter and check out the nut terminating the shifter cable for looseness.

 

found the problem, the little clip on the top that looks like the silhouette of and 8 popped off somehow

 

common problem