1997 Chevrolet Tahoe Q&A
1997 Chevrolet Tahoe Question: heater blows cold
check for full of radiator fluid (low fluid = no heat), if full may need new thermostat - you can check the old one by placing in freezer till cold and run under hot water and watch to see if it opens - matthewd
it always blows cold air, even when the truck is already warmed up and driving around town, doesnt blow hot air at all.
What would cause the front to only blow cold and the back blows strong for both hot or cold. I was told maybe it might has something to do with a level not changing or moving from cold to hot. In ...
I have a tohoe and the heat in the rear just stopped working out of nowhere now it just blows cold in the rear of the vehicle but the front heat works fine. Do they run on seperate heater cores if...
my heat blows cold air, the hoses are warm so i don't think it's the heater core. Also my air f...
i have changed the thermostat the blower motor resistor the air blows out defrost and floor so what else can i do could it be a relay