Originally Posted by
Stu @ M Developments
Regardless of how you do it, make sure it is flowing COLD air from outside through the rad into the engine bay, its really annoying how many cars we get in here with it wired backwards so the radiator fan sucks hot air from the engine bay into the rad to "cool it down"
fail! Lol
Something I've never thought about, but in my mind would be the first thing you check after you wire a new fan up lol