Dropped my truck off this am to get injector test done after it started knocking. Asked about enabling high idle feature and was told there was no such animal. I tried to tell him differently and he said if it existed, he'd know about it. What a load of bull. Then he wanted to charge me $30 to recalibrate my speedo after my rim/tire installation. I had always liked this dealership up until now. My satisfaction apparently stops w/my salesman and does NOT extend into the service dept. We'll see what he says about the knock. At least the front end alignment was reasonable quoted. Is there a printout or documentation I could present to show him the info on the high idle enable??? 
