Part of my message was cut off...sorry. Rich gave me the idea of a toggle switch. Thanks...something to think about. Butch, having the radiator flushed out is a good idea. Thanks. Using a higher pressure radiator cap is another good idea. In a comment Bill made about bypassing his heater core...right now my heater core has been bypassed as well. Could this be causing my car to run hot...but not overheat? I will be getting a heater core installed...most likely a re-core job...sometime late next week. After I drive it around a while, I will let you folks know if my car is still running hot. Thanks for all your help. I am still looking for a rear bumper for my '62 Dodge Dart Wagon. Susan R. Higgins ************************************** See what's free at http://www.aol.com. [Non-text portions of this message have been removed] ---- Please address private mail -- mail of interest to only one person -- directly to that person. I.e., send parts/car transactions and negotiations as well as other personal messages only to the intended recipient, not to the Clubhouse public address. This practice will protect your privacy, reduce the total volume of mail and fine tune the content signal to Mopar topic. Thanks! '62 to '65 Mopar Clubhouse Discussion Guidelines: http://www.1962to1965mopar.ornocar.org/mletiq.html.