Why is my motorcycle blowing blue smoke?

Blue and Gray Smoke Coming from Your bike Unlike black smoke that indicates the motorcycle is burning fuel, smoke that comes out with a blue and grey colour tinge means that the engine is burning oil. The problem is that excessive smoke might indicate a power valve or spark plug not functioning correctly.

How do you fix blue smoke from an engine?

How To Fix Blue Smoke From Exhaust

1. Clean The Engine. Have you checked the engine yet?
2. Fix Valve Seals. Replacing Valve seals is not too hard and can be done at home by someone who can work on engines comfortably.
3. Fix Bad Glow Plug.
4. Fix PCV Valve.
5. Fix Blown Turbo.
6. Fix Transmission Modulator.

What does blue exhaust smoke indicate?

Blue smoke can often look like grey smoke at first. But if you notice a distinctive bluish tint, it may signal that the engine is burning lots of oil. This could be due to worn engine components like piston rings, valve seals, or PCV (Positive Crankcase Ventilation) valves.

Is it normal for a motorcycle to smoke?

This is usually caused by normal wear and tear and regular usage of the motorcycle. The second most common reason a motorcycle will smoke is if you have an oil leak and oil is getting onto the outside of the engine and then burning off from the heat. This will cause smoke that comes directly from the engine itself.

Why is smoke coming out of my motorcycle exhaust?

Smoke coming from a motorcycle exhaust indicates the engine is not running correctly. Typical problems include fuel not being completely burned, too much oil or coolant evaporating.

Is Blue smoke bad?

Blue smoke from a car exhaust is generally a bad sign, and the cause of it will need to be repaired as soon as possible. It’s either a problem to do with the oil, or internal engine components. Regardless, you’ll want to get your car looked at by a reputable garage if it’s emitting blue smoke.

Can low oil cause blue smoke?

Oil leaking into the cylinders can cause a rough idle, misfire and fouled spark plugs. In addition, a reduction in power and oil loss can be indicators that the blue exhaust smoke is caused by an internal engine oil leak.

Can the wrong oil cause smoke?

Oil Leaks. Using synthetic oil in the wrong engine can cause gaskets and seals to leak. Oil leaks accumulating under the car and white smoke coming from the exhaust could be signs that you’ve used the wrong oil.

Can a blown head gasket cause blue smoke?

The most common sign of a blown head gasket is exhaust smoke. White smoke indicates that your car is burning coolant that is leaking into the cylinders. A similar problem is indicated by blue exhaust smoke, though this is a sign of oil leaking from the gasket.

What causes blue smoke coming from motorcycle exhaust?

Blue smoke coming from Motorcycle exhaust is most probably burnt oil. Yet, this can have manifold reasons, For example, if it is a 2-stroke engine it can be a normal behaviour of the engine to produce a bit of blue smoke in certain operating conditions.

Is it normal for a diesel engine to smoke blue?

No amount of blue smoke is normal. A new engine may burn oil without any evidence of blue smoke because of the good compression it can burn oil cleanly. However, it is not acceptable for any engine to burn large amounts of lubricating oil. A great thing to do as a preventive for your diesel engine is a oil and fuel additive.

Why does my motorcycle smoke when riding?

The second most common reason a motorcycle will smoke is if you have an oil leak and oil is getting onto the outside of the engine and then burning off from the heat. This will cause smoke that comes directly from the engine itself. This should be evident after you stop riding if you have any oil on your engine at all.

What causes blue smoke coming out of the valve seals?

If the valves get damaged, the oil will come into the engine, which causes a blue smoke. It is very easy to replace the valve seals and can be done at home by someone who can work on engines easily. You just need to be careful not to drop the valve into the engine.