What to do if the motorcycle is particularly fuel expensive, and what is the reason for the motorcyc

Let's talk about the reasons for fuel consumption first:

Insufficient tire pressure, which is easy to ignore, will lead to increased friction between the tire and the ground, fuel consumption, and tire injury.

The air path is blocked, so that the air can not enter the combustion chamber smoothly, resulting in incomplete combustion and increasing fuel consumption.

Oil circuit problems, carburetor aging or improper adjustment, resulting in over-concentration of the mixture, thereby increasing fuel consumption.

Power failures, engine aging or abnormal wear and tear and other failures reduce work efficiency and increase fuel consumption.

Faulty circuits, ignition circuits do not work properly, making combustion incomplete, and will also increase fuel consumption.

How to repair the motorcycle after riding for a long time, it obviously feels more fuel-efficient than before? The master teaches you to change the sprocket.

I don't know what kind of car you bought, if it's a scooter it consumes more fuel, but it's not that big. You said that the smell of gasoline is strong and there is a possibility of oil leakage, so it is recommended to focus on checking the oil circuit to see if there is oil leakage.

According to your own actual situation, the clutch is not slipping, check whether there is any burning oil.

Steel and copper spark plugs are all looking.

Carburetor. It should be cleaned up regularly. Oil.

It should be replaced at the right time!

If you want to ride a high-end low-throttle, then there is still a possibility.

Carburetor. The problem of fuel consumption on different roads is also different. The general re-climb is low-gear and high-throttle.

You're not doing it the right way.

Motorcycles should be driven frequently, and the amount of fuel used will be less than usual.

Motorcycle fuel is the cause of piston ring wear. Engine, motorcycle engine determines the performance of the vehicle, and the engine technology directly affects the fuel consumption performance of the vehicle, so the fuel consumption of the motorcycle is mainly directly related to the engine technology. Fuel supply system, theoretically EFI models will definitely be more fuel-efficient than carburetor models, although there will be differences in actual use, but this difference is caused by the technology of EFI system, so the technology of the fuel supply system directly determines the fuel consumption performance of the vehicle.

How to resolveMotorcycle fuel consumption is caused by insufficient fuel combustion in the engine, which is not only related to the displacement of the engine, but also related to the driving habits, wind resistance, road conditions and so on of the motorcycle. Motorcycle fuel saving skills: After the cold start of the motorcycle, you need to wait for the engine to run for a minute before starting, if you start directly after driving, this time the fuel consumption of the engine increases, and it will also cause some wear and tear to the engine.

Start softly and don't screw the throttle straight to the bottom because of the floor.

Summary. The fuel consumption of the motorcycle must be relatively low, because its engine is relatively small, and there is a motorcycle with this large displacement. This depends on which motorcycle it is to determine, he has a relatively large displacement of this motorcycle, and there are also smaller displacements, so this is different.

But compared to this motorcycle, the fuel consumption is definitely not as high as the fuel consumption of the car, because its engine is relatively small. For example, if you use this 150 motorcycle, his fuel consumption for 100 kilometers is about 3 liters.

Do motorcycles cost gas.

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The fuel consumption of the motorcycle must be relatively low, because its engine is relatively small, and there is a motorcycle with this large displacement. This depends on which motorcycle it is to determine, he has a relatively large displacement of this motorcycle, and there are also smaller displacements, so this is different. But compared to this motorcycle, the fuel consumption is definitely not as high as the fuel consumption of the car, because its engine is relatively small.

For example, if you use this 150 motorcycle, his fuel consumption for 100 kilometers is about 3 liters.

Oil supply system. 1. If the fuel supply system fails, it will inevitably affect the fuel consumption of the vehicle; 2. Among them, bright black smoke is a relatively common fault manifestation, and the main reasons for black smoke are; 3. The air filter is equivalent to the nose of the motorcycle, if its filter element is too dirty, it will affect the air intake, and the proportion of oil and gas will be uncoordinated, and it is easy to appear insufficient combustion. Engine failure, some small problems inside the engine, will also affect the fuel consumption performance of the vehicle, and these small problems are mainly focused on:

Clutch slip, a slight clutch slip will slow down the power output of the vehicle, and at this time the engine will enter a relatively high speed state, in this case the fuel consumption of the vehicle will definitely become higher. The piston ring is worn, once the piston ring wears out, the thermal efficiency of the engine cavity will decrease, and the fuel utilization rate will also be reduced, so the motorcycle will be more fuel-efficient. In addition to the above two reasons, the fuel consumption of the vehicle is also directly related to many external factors such as driving habits, road conditions, fuel quality, tire pressure, brake clearance, etc.

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The fuel cost of the motorcycle is due to the slippage of the dispersion clutch, the loose closure of the starting device, the blockage of the air volume hole of each oil system, and the wear of the main oil needle, which is described as follows

1. Clutch slippage. Solution: Just replace the clutch friction plate and readjust the clutch clearance fault can be eliminated.

2. The starting and enrichment device is not closed tightly. Solution: For the carburetor with electric heating start enrichment device, it is necessary to replace the electric heating start enrichment valve.

For vehicles equipped with manual thickening devices, it is generally caused by excessive friction between the thickening cable and its shell after long-term use, and it can be solved by applying butter or other lubricating oil on the surface of the thickening cable.

3. The air volume hole of each oil system is partially blocked. The partial blockage of the air volume hole of each oil series will cause the oil supply of the carburetor to be too thick, resulting in an increase in fuel consumption. Solution: Completely disassemble and clean the carburetor.

4. The outer diameter of the main oil needle is reduced by wear, and the hole of the main nozzle is large after wear. The reason is mainly that the above-mentioned parts are worn out due to the high-speed erosion of impurities contained in gasoline for a long time in the process of use, so that the outer diameter of the main oil needle is reduced, and the hole of the main nozzle is too large, resulting in an increase in oil supply and an increase in fuel consumption.