the truck at one timewouldn't stop when you pushed in the clutch. It wouldn't go into 1st without turning the truck off. Had a new clutch and slave put in on the road in AR. . Found out the poilt bring was bad. Drove the truck back from AR. didn't seem to fix it. Drove the truck more and sometimes it works fine. One might say that it has air in it, but everthing is a closed system. Then you might say that the slave isn't ingaging all the way. Don't know where to start now.