4 wheel drive will not engage on 1991 Chevrolet S10

I have a 1991 chevy s-10 4x4 that when I pull the lever to put into 4 wheel drive and it sounds like its engaging, and feels like it, but the front wheels do no lock in

by in Mandan, ND on December 28, 2010
2 answers
ANSWER by , December 28, 2010
There is a front axle actuator that must engage also to lock in the front tires, i would have it tested/inspected to verify proper operation
ANSWER by , January 04, 2011
try changeing the cencers on the tran.