GMC Sierra 4wd only working in auto

anthonygmcanthonygmc Member Posts: 5
edited February 2015 in GMC
Hey folks. I have a 2000 gmc Sierra and can't seem to get my front wheels to lock in 4hi or 4low. However when I put the truck into 4auto it pulls just fine. I can here the thunk indicating that the transfer case has shifted into 4lo but I only get pull from the rear wheels. I am sure that I will get some good advice aa to how to isolate my problem and I thank all of u in advance


Sign In or Register to comment.