Out the muffler.
Air filter usually.
Normally directly before the carburettor
The tornado sucked the car right up into the air. The vortex below those rapids sucked my canoe right out from under me!
A vacuum is a space in which all air has been sucked out.
It will implode.
Hustler 3700
When air is sucked out of a closed container, the air pressure inside the container decreases. This occurs because there are fewer air molecules colliding with the walls of the container, resulting in a lower pressure.
Take the air filter off and clean it then put it back
Air is sucked into the lungs through the nostrils of the nose or mouth.
No it is far too heave for an air cooled engine i recommend 10W 30 or just a regular 4 stroke lawnmower oil
Air getting sucked into the lungs through the nasopharynx
Only if you want to get sucked out of the plane.