4x4 problems.

[j24bud]

all of a sudden truck pulls to the left and bucks and kicks and has a serious whine but only happens when in 4 wheel drive 2wd truck drives fine could use some feed back on what the problem could be.

 

[Sams01XplrSprt]

welcome

 

[BrooklynBay]

Welcome to this forum! I've moved your thread into the transmissions & transfer cases section. Check the sticky threads on the top of this section. They have a lot of useful information.