[elks]

Ok something else to ponder about. When I first got my truck if the 4wd did not engage there was a beep sound to assist. Of if I tried shift to 4 low in gear etc. That sound is gone. Does that have anything to di with it? I am heading hunting in about an hour and am trying every last second thing I can think of.

Thanks again elks. I have convinced myself that I have no vacuum lines. Just one breather line. Unless some says different I think the vacuum issue is not possible.