Quick Answer: How Does Motorcycle Choke Work?

Can you ride a motorcycle with the choke on?

No, it is definitely NOT o.k to ride with the choke on,the choke restricts the air supply to the engine when starting, to make the mixture petrol rich,as soon as the engine is warm enough to run without it should be closed.

When should I use choke on motorcycle?

When Should the Choke Be Used? The choke should only be used when starting and warming up your motorcycle. You can leave the choke engaged while the engine warms up to operating temperature. It may be necessary to leave the choke on while you ride for the first mile or so to warm the bike up.

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.

How long do you leave the choke on?

The choke usually “chokes” the air supply into the engine so it gets more petrol than usual. Hence it’s name. You should start the bike from cold with half or full choke depending on how cold it is. After 30 seconds is usually enough for most bikes.

What happens if the 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.

Why does my motorcycle run better with the choke on?

As far as your bike running better with the Choke ON, that is a clear indication that your engine is being fed a lean mixture. Most carburetors have a choke that operates by either adding more fuel or by restricting incoming air. Both methods produce the same effective enriching of the mixture.

How often should you start your motorcycle?

All motorcycle owners should start and run their motorcycles for at least 15 minutes once a week during the winter. Letting it run will keep all the engine components and gaskets lubricated, eliminates condensation buildup, ensures the carburetor will not gum up, and recharges the battery.

Is it necessary to warm up a motorcycle?

If it’s a new bike, it will require a few seconds – not minutes – to warm up. This is not only so the oils warm, but so the gaskets and valve seat properly in the new engine. If you idle modern bikes too long, or rev them hard before riding away, you can do long-term wear and damage to bearings and seals.

When should the choke be open?

Normally, the choke is closed when starting cold and gradually opened in the few seconds after the engine starts. It is left fully open once the engine is running and may not need to be closed when starting warm. A typical starting procedure for an engine with a choke might be: Close the choke (usually on carburetor).

How do you know if the choke is on?

Simply remove the air filter fitted to the carburetor and look into the throat of the carb. Move the “ choke ” lever back and forth. When the “ choke ” is closed you will see a metal plate restrict the opening of the carb throat. This is the CHOKE ON!

Is it bad to run an engine with the choke on?

Leaving the choke on while operating will result in excessive fuel consumption, irregular engine power performance and eventually may even damage the engine. Some engines utilize a manual fuel primer bulb to enrich the ratio of fuel in the fuel air mixture for initial engine starting.

How long do you need to warm up a motorcycle?

How long should you warm up a motorcycle? About one minute is plenty of time to allow the piston and other parts to gradually expand and ensure good oil circulation to the upper end.