Saturday, February 2nd, 2013 AT 11:22 PM
We just purchased a 2001 bravada and have no heat. We replaced the thermostat, topped off the coolant and still no heat. The vehicle is warming up just fine, the thermostat is opening when it should, but the fan is blowing cold air only. I thought about the heater core but there is no leaks on the floor board, no coolant smell, no coolant leaks what so ever. Any ideas?