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Why does car heater blow out hot air even when switched to cold?
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Why would when you put the heater on it heats then goes cold When you push hard on the dial it starts to blow hot when you let go it gets cold even when it is on hot?
heater switch needs replaced
Why would the coolant light come on and the heater blow cold air in a 1985 Cadillac Deville 4.1 even after you tried replacing the thermostat and flushing the radiator?
Heater core (radiator) needs to be cleaned or changed
Why does my 1999 gmc jimmy only blow cold air even if the truck is at 210?
You need to back flush the heater core have had to do it to my jimmy 2 times and fixed the problem is easy fix .
What causes the front AC blower or fan not to blow when switched on even though the rear blows ice cold air just fine on a 2002 Dodge Durango?
They're separate blower systems. Have you checked the fuse?
Why does your 1994 Chevy s-10 heater blow cold air unless going 50 mph even with temp set to max?
You may be low on coolant. You may have the wrong temperature thermostat in it.
Why does your truck blow heat even in ac mode?
The heater control valve is stuck open.
Why would a Mazda 626 blow cold air through the heater even after the engine is heated up?
Possibly low coolant level or blown heater core.....also check thermostat CHECK COOLANT LEVEL FIRST. IF FULL THEN MOST LIKLY YOU NEED A THERMOSTAT.
What would cause cold air to blow when the heat is on in your 1989 Dodge Dynasty even after replacing the radiator and thermostat?
most likely you dont have enough coolant to reach heater core. make sure your full
Do you use the water heater when you use just cold water?
If water is only drawn from the cold faucet, then no, the water heater is not involved. However, if water is drawn from the hot faucet- even for a few seconds- hot water IS withdrawn from the heater, and fresh cold water drawn in to be heated- even if the hot water did not make it all the way through the pipe to the faucet- and the water heater will work to heat that fresh cold water.
Why would a 96 Escort never reach operating temp and cool down to cold while driving and the heater will blow warm air at first and then cool even after you put in a new thermostat and changed coolant?
cool hello
Why does the heater on my Chevrolet 2500 hd duramax not blow hot air?
The engine needs to be hot in order for you to get got air. On a cold morning, even if you let your truck run for a while, will not get hot enough to blow hot air usually until you drive it for a little bit. When it gets at or near operating temperature there is no reason that it shouldn't blow hot air.
How do you know if your ac compressor is out on your car?
Simple, you ac does not blow cold air even though you have it turned on and the temperature set to cold.
