alright, after installing my skunk2 IM ive had some problems with with my coolant lines. i.e. 2 hoses left with 1 port, so i made a T-fitting, and that fixes the problem. yesterday, my engine starts over heating, and i find out that one of the hoses have gone loose from the t-fitting so i reinstall it. now everythings hooked up right, but my idle jumps from 1500 to 500, 1500 to 500, then sits at 500 for a while, and the engine starts gettting hot slowly. coolant levels look fine and theres not water or milky substance in the oil. what gives?