hey guys last weekend I went and bought a 1990 f250 7.3 idi with a 5 speed manual. Since I have had it I replaced the injection pump valve cover gaskets all belts and new alternator and fuel filter and return line kit. I had it timed yesterday but they had moved the throttle up on it so it would idle but now I can't get the high idle to touch any suggestions? What's the truck suppose to idle at? Mines at 700 to 800 warm.