View Single Post
  #2  
Old 06-11-2012, 09:41 PM
IRA51's Avatar
IRA51 IRA51 is offline
Hummer Expert
 
Join Date: May 2007
Location: PHOENIX AZ
Posts: 681
IRA51 is on a distinguished road
Default Re: playing with the thermostat

190 to 195 is what you want for the best fuel milage .If the T stat opens at 160 you may not go into closed loop in the winter . In the summer the coolant needs to stay in the rad long enough to cool down . No T stat or a 160 is not a good idea.
__________________
A government big enough to
give you everything you want, is
strong enough to take everything
you have.
-- Thomas Jefferson
Reply With Quote