Usually heating is done by passing air over the hot engine so no extra fuel (gas/petrol) is used.
To get rid of gas you just have to burn it. The car would explode if you burn the gas out of the well of my car
The original source of energy for this heating system is electricity or natural gas. Electric heating systems convert electrical energy into heat, while gas heating systems burn natural gas to produce heat.
depends on the car
No
No
If your car is running when parked then it is burning gas. Cars use gasoline to run the engine.
because gas was burn after the spark plug created the spark to burn gas and keep car running.
No. A car heater gets its heat from the motor and uses no extra gas at all, unlike a car's air conditioner which does use more gas.
no, it just uses your car battery
CAUSE WHEN YOU drive you burn fuel
It has a very similar viscosity to heating oil but is thinner, It does not have the same lubricating quality as heating oil and will burn out the oil pump prematurely, so not recommended.
not unless the engine is also on, but it does waste the batteries