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Which engine part opens and closes the engine's exhaust and intake valves?

A Camshaft

The camshaft is responsible for opening the intake valve (which lets the air-fuel mixture enter the combustion chamber), as well as exhaust valve (which lets waste gases to exit the same chamber).



3 years ago

Downloaded this app to improve my asvab score , and app actually gives me in detail how to solve and find the answer to the problems for math. Amazing.

U.S Terminator

3 years ago

It’s a good app


3 years ago

Great I gotta make a 50 or higher

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