Why does my 2000 ranger 4w drive CLUNK when engaged
when I engage the 4 wheel drive and drive a half an hour away my truck will
clunk up to 14 times. It wont clunk in 2 wheel drive. and it won't go into 4 low. It
will only go into 4 high, then I drive a little, Clunk, drive a little further Clunk .