Well, its almost that time. I move into my new house in a few weeks and have already planned to do some maintenance to my car (now that I have the space). First thing is the radiator flush. I am having a problem with the temperature guage, the car never leaves cold if I am driving around town. My first thought was the thermostat, however the car does have warm air coming through the registers after about 5 to 10 minutes. I am planning on replacing the thermostat, just to be safe but does anyone know how to replace the temperature sending unit? I understand that it is up from the thermostat, but being a shadetree I could use some help here.