header bg
8 arrow_forward 0 done arrow_forward 0 done_all

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).
B Wrist Pin
C Intake Valve
D Crankshaft