Why does my Ranger not manuever in 4 wheel drive? on 1993 Ford Ranger

My Ranger drives well in 4 wheel drive, but, I cannot park without disengaging the 4 wheel drive. This has always been a problem but got worst when I changed the shift motor.

Asked by for the 1993 Ford Ranger
Sounds like you are parking on dry pavement. Most 4w drives have to be on something that allows wheels to slip a little bit when making sharp turns. You should not drive it in 4wd on dry pavements.