I stumbled across this diagram that shows how a bypass thermostat works, so I thought that I would share.

https://www.google.com/imgres?imgurl=http://www.agcoauto.com/content/images/cooling/engine_thermostat_flow_open_closed.jpg&imgrefurl=http://www.agcoauto.com/content/news/p2_articleid/191&h=361&w=550&tbnid=R5Dbs0qfsRtmpM:&tbnh=120&tbnw=184&docid=SyjT6_2rLUdJLM&usg=__cACZnxdDZv-8WKEbEd_Zw7ntBug=&sa=X&ved=0ahUKEwjyipzy-PrLAhUI7SYKHb-4DuEQ9QEIIDAA

Matt

Last edited by Maybellene; 04/06/2016 10:31 PM.