I have another question concerning my 91 S-10 Blazer. 4.3, auto, over
200,000 miles.The Blazer goes into 4x4 as it should. But it does not want to come out of 4 wheel drive. When shifting back to 4x2, I have to stop, back up a few feet, and then the things goes to 2 wheel drive and unlocks the hubs. This is not a problem off roading, but on road, in places where the snow is clear, or when pulling out onto a road that has been plowed, this is darned inconvenient. Sometimes the 4x4 light goes out, but you can feel the front tires scrubbing until I perform the stop, back up, go forward routine.
I have replace the rubber lines (vacuum leaks) and the actuator is new.
What am I missing?
Thanks, Bryan