Ok I changed out the Thermo and refilled the coolant. Now when it gets to operating temp the fan not only works, but there is hot air off the rad. ergo, thermo was stuck. Problem is, when hot, it's still sluggish as hell off the line!! WTF!?!?!?!?!?!?!? I'm not saying " hey I dont screach 2nd" I'm saying it won't get out of it's own way!!! Help fellas!!