When a car runs, it produces heat as a wasted product. This heat is then used to heat up air and blow it at you. This heat will be created even when the heater is off, so using the heater should not lower gas mileage.
you should use meters
the compressor is places a drag on the engine,as a result it would generate more heat but the car should not be overheating. The fan motors should be on when the a/c is running.
NO the heat would be to strong and the insides where the heat comes out would melt!!!!!!!!!!!!!!!!!!!!!!
A car heater taps off engine heat. If you aren't driving, then the engine is cold and there's no heat for the car heater to use.
use a heat gun (wagner heatgun)
Ice
You can use energy to cook food, heat your home, and make your car work.
No, the heat in your vehicle is made from the the heat of the radiator fluid. It dose not take more fuel to use the heater.
it probably means you have a hole in your tube, you should get this checked-out as it will soon run out and cause your engine to over-heat, try not to use your car at all until you can bring it in to a mechanic
If you are Amish you should not use a car.
Always