Why does my motorcycle have a hard time starting?

Poor starting is often caused by a dirty or faulty spark plug, particularly on older 2-strokes. As this is one of the easiest checks, the mechanic should remove the plug and carry out a spark test by laying the plug onto the cylinder head then turning the engine over with the ignition on.

What cause hard start on motorcycle?

So it’s time to go back through everything involved in making the bike start well, and it’s a short list: fuel, compression, valve timing, ignition. … Stale fuel will make starting more difficult. If the bike has good power when running, chances are your compression and valve timing are fine—or close enough.

How do you fix a hard start on a motorcycle?

What to Do When Your Motorcycle Won’t Start (But the Battery is Good)

  1. Confirm There’s Gas in the Tank. …
  2. Engage the Clutch. …
  3. Put the Motorcycle in (the Right) Gear. …
  4. Look for Loose Wires. …
  5. Confirm the Kill Switch is Off. …
  6. Ensure the Fuel Valve is Set to “On” …
  7. See if the Fuel Injection System is Functional.
IT IS INTERESTING:  Quick Answer: When did motorcycles get catalytic converters?

Why is my motorcycle hard to start in the morning?

Usually in mornings the engines are dead cold and the motor has to overcome a lot of inertia for starting the engine. Here the man-power comes to play. One can give a few kicks and the engine comes to life. Once running and into the hot sun, the motorcycle can be self started anytime.

Why is my motorcycle cranking but not starting?

If your motorcycle turns over but wont start it, can mean there’s a good chance your problem is related to your bike’s ignition or fuel. … Over time gas starts to break down and will no longer combust which can lead to situations where the motorcycle cranks but wont start.

Is it bad to push start a motorcycle?

“Pushing a bike to start it is potentially unsafe because it can topple over, injure the rider if they trip over or become a traffic hazard,” he says. “Also, if a bike doesn’t start after pushing then the rider has the additional problem of trying to get it back to where they started from.

How do I know if my starter is bad on my motorcycle?

Symptoms of a bad motorcycle starter may include the motorcycle not being able to start at all, the motorcycle only starting intermittently, hearing the starter running even when the engine has already started, and being able to hear a strange clicking sound from the starter.

What causes a hard starting engine?

Fouled Plugs: Spark plugs create the spark which allows the vehicle to burn fuel. Fouled plugs are one of the most common reasons for a hard starting engine. … This can lead to prolonged cranking before the engine will start. Clogged Fuel Filter: A fuel filter that is clogged can make a vehicle very difficult to start.

IT IS INTERESTING:  Your question: How much does it cost to register a motorcycle in Michigan?

Will a motorcycle start with bad spark plugs?

Flooded Engine

Typically, everything else may be working right, including the fuel injector and carburetor that provide the appropriate fuel and air ration. But, if your motorcycle spark plugs are not working right, your motorcycle engine will not start.

Should I let my motorcycle warm up before riding?

It is crucial that you let your motorcycle warm up before riding it as it will have a profound effect on the performance and safety. There are a lot of seals and rings inside the engine that require oil circulating at optimal temperature. Warming up a motorcycle allows that oil to circulate efficiently.

How do you start a motorcycle engine cold?

All you need to do is pin the throttle open and either kickstart the bike or hit the electric start. Next, release the throttle if the bike starts to hit the idle note. It’s extremely important to let go of the throttle when the bike starts up as the engine still hasn’t received its share of lubrication.

What is choke motorcycle?

A choke valve/cable is designed to restrict the flow of air in the carburettor of an engine. This helps enrich the fuel-air mixture, improving the ability to start an engine in low temperature conditions. … Simply put, the choke is about making more fuel available for the engine to use.

How do you Unflood a motorcycle?

If you’ve found yourself with a flooded motorcycle engine, the first thing you should do is stop attempting to start it and let it sit for at least 15 minutes. This will allow the built up fuel inside the engine to dissipate and/or drain.

IT IS INTERESTING:  Best answer: What is the leading cause of single vehicle motorcycle crashes?

How do you know if your motorcycle engine turns over?

You can tell if the engine is seized because it won’t want to run anymore – the friction is greater than the generated torque so the bike slows rapidly and if you pull the clutch in (good idea) the engine just stops. It might free up when it cools down, or not.