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What else can I help you with?
Why wont your heater change from feet to defrost but blows out hot air still?
most likely your heater controls run via vacuum lines. cracked or broken lines could cause this.
What could cause the windows to steam up while drivng a 1996 Taurus?
Look for a leak in the heater/defrost system. Most times it is caused by a minor water leak in the heater system. Steve
What could cause the windows to steam up while driving a 2001 Taurus?
A leaky heater core can do that. Also if the AC is not operative, the defrost mode can't dry the cabin air.
Why is my 2003 trailblazer stalling while idle and heater is on?
If defrost is on it could be your compressor going bad. See what happens when you leave off defrost or disconnect your compressor. It only controls defrost and air conditioning. I had the same problem
On my 95 Toyota corolla The heater defrost switch wont click over to defrost anylonger so the front defrost wont work is there a way to manually switch it over or how would i fix that?
You could always take it to the shop You could always take it to the shop
Why does the winshield fog up in your 1985 corvette when you run the defrost?
Could be a sign that the heater core is starting to leak
Why does my truck overheat and then when I set the heater to defrost it cools down?
Check the thermostat or the radiator. The thermostat could be sticking or the radiator could be plugged.
Could a faulty catalytic converter cause defrost system not to work properly?
No, the catalytic converter has nothing whatsoever to do with your defrost system.
WHAT COULD BE WRONG WITH 1988 Chevy Cheyenne 1500 heater defrost and ac all stopped working?
Check your fuses!
I recently bought a 1992 Grand Prix and the heater died but the rear defrost still works Any suggestions?
The rear defrost is electric. The heater works off the hot water in your radiator running thru it and a fan blowing the heat into your compartment.. check your thermostat, it could be that your heater core isn't getting and water to it, that is were your car get's it't heat from, if not that it could be lack of water
Why is the heater stuck on defrost on a 1998 Oldsmobile intrigue?
The heater in a 1998 Oldsmobile Intrigue may be stuck on defrost due to a malfunctioning or stuck blend door actuator, which controls the flow of air between the defrost, heat, and AC settings. Additionally, a vacuum leak in the HVAC system or a faulty climate control module could also cause this issue. It's advisable to check for any vacuum line issues and inspect the actuator for proper operation. If needed, consulting a mechanic can help diagnose and resolve the problem.
2002 Oldsmobile Alero only blows warm air when heater is on and only when its on defrost?
Could be,a stuck open thermostat,low on coolant,plugged heater core,faulty temp blend door actuator,
