so my wife and I bought our first Saturn a couple months ago. About 2 weeks into driving it, our crank seal went out and threw a rod. oh btw its a 2.2l 5 spd. Bought another motor and decided todo the swap myself. We were Broke after buying the motor. The swap was successful however i am having 2 issues... The main cooling fan is always on and upon coming to a stop, the rpms kinda bounce a lil before leveling out. 2000 1500 1000 500 then normal idle. What the heck did I do or miss?? ran a quick diagnostics and all the unit tells me is idle air control... any ideas or advice?? Thanks!