That's what they do.
physical
If your car is running when parked then it is burning gas. Cars use gasoline to run the engine.
Only if it is burning.
The expansion of the heat from the combustion of the fuel drives the pistons.
Poor servicing or poor driving.
got a 2003 trailblazer and you can smell gas when stopping at a corner our when you get out of it
I don't know for but I do know three which are: burning gas to cook food, burning coal to make electricity and burning diesel to run a car or bus, etc.
your car is burning oil.
Carbon monoxide.
complete burning gas completely burns its fuel and a incomplete burning gas partially burns.
When a car begins belching smoke, it is probably burning excess oil or gas. It is likely that a seal is leaking in the engine.
because you have aids and it called passing gas idiot