PSDPlayer Captain Negativity! Joined Apr 22, 2006 Messages 3,284 Nov 30, 2009 #41 Just as a test. Plug the rear return hoses. If you don't have heat at idle, then check for the restricted heater core. If the heater core is restricted, then take the radiator out and have it cleaned as well.
Just as a test. Plug the rear return hoses. If you don't have heat at idle, then check for the restricted heater core. If the heater core is restricted, then take the radiator out and have it cleaned as well.
