OK guys I'am I admit I am not to bright but this overheating thing is nuts. I tested the temp. gauage by disconnecting from heat sensor unit and ground the wire the gauage moved just up from zero so gauge works I just purchased a "Preium" 195degre termostate (From Carquest)Under monerate rpm it takes 8-9min. to reach 240degree I reduce to idle Temp drops to 230 and stays . Both heater hoses are hot and top/ bottom rad.hoses are equally are hot. HELP HELP HELP