Is choke switch up or down?
We would say that the “choke” is on or closed. This restriction of air flow reduces the amount of air available for combustion which means that the air fuel mixture is very rich. … The “choke” is off when the choke lever is down or when the choke lever is facing you if your choke is a handle bar mount.
How do I know if my choke is open or closed?
When the choke butterfly is allowing the most air flow, without restriction, it is open. Like a door. Open lets things through. when the choke is restricting the flow of air, it is closed.
Which position is choke on?
The choke is located before the throttle, and manages the total amount of air going into the engine. The choke is only used when starting a cold engine. When doing a cold start, the choke should be closed to limit the amount of air going in.
Is choke up or down on a Mikuni carburetor?
The lever near the top of the carb is usually called the “choke lever”. … Just remember that if the plunger is UP, the choke is ON. If the plunger is DOWN, the choke is OFF.
What happens if choke is left on?
Leaving the choke on for too long will cause unnecessary engine wear and waste fuel. … The engine needs its fuel to be vaporised in order to burn it. This is done by the carburettor where the fuel is mixed with clean air coming from the air filter, and sent into the pistons to be ignited.
What is the choke for on a lawn mower?
Often referred to as a choke valve, it moderates the flow of air into the fuel-air mixture. Its primary use is to restrict the air flow when you are trying to start your piece of equipment. This restriction allows for more fuel to be pushed into the combustion chambers.
What does choke off mean?
transitive verb. : to bring to a stop or to an end as if by choking.
Do I need a choke on my carburetor?
It restricts airflow through the carburetor. This means that there is more fuel and less air entering the intake manifold. … The choke plate must be opened gradually to allow more air into the engine. Carburetors are available with or without a choke.
Where’s the choke on a dirt bike?
Locate the choke lever near the engine on the side of your dirt bike, probably not far from the “FUEL ON/OFF” switch. Use your finger to move the choke lever to the on position.