I am tracking down a high idle issue (1500 - 200 rpms)
. I have put in new: plugs, plug wires, IAC, Throtle control valve, water pump, timing belt and drive belt, power stearing pump, starter, flywheel, solenoid, and cleaned the throttle body with carb cleaner and put in new gaskets and she still idles high. Need some help here frome some one who knows my truck. Thank you thank you thank you!!