Overheating wowes that make no sense - help!!!

Get an infra red thermometer from Amazon.com or off ebay and point it around you upper hose, lower hose, engine block etc. That is the first tool you need to track this down. Right now you are in the dark. For example, if your upper hose is not very hot but the base of the thermostat is then you know right there coolant aint circulating. If upper hose is hot and bottom hose is just as hot then radiator not working. You will be amazed how fast you can track problems down with an infra red theremometer. I paid $50 for mine and it has saved me so much time tracking down cooling issues or in a lot of cases perceived cooling issues.