Original Poster, 86m1028, why did you delete most of your posts? Did you figure out the issue? If so we'd love to know what you found was wrong and what the cure was. I'll save you any embarrassment by quoting my father. "I'm not smarter than you, I've just lived longer and seen more things". We learn from experiences shared by members on here. My first reply seemed fuzzy but that was only because I could not recall what the button on the transfercase lever truly did. I did recall other's having similar issues caused by it so that's why I suggested it may be a culprit.