Answer:

throttle

Answer	Crossword Clue
THROTTLE	Choke
THROTTLE	Flow regulator
THROTTLE	Squeeze at the neck

THROTTLE	Engine valve
THROTTLE	Pedal that gets pushed to the metal
THROTTLE	Squeeze, as the neck
THROTTLE	Fuel regulator
THROTTLE	Diesel engine's lack
THROTTLE	Gas pedal
THROTTLE	Casey Jones gripped it
THROTTLE	Mechanism for Casey Jones

THROTTLE	Beat badly
THROTTLE	Strangle