hotnsassy2008
Nov 30, 2009, 07:33 AM
Replaced heater core and thermostat had heat before replacing both now have no heat. Made a hissing sound after changing the heater core but had little heat changed the thermostat now have no heat at all. Checked the door for the heater core to make sure it wasn't stuck checked all the lines everything seems to be working properly but still no heat?