If you find your motorcycle suddenly more fuel consumption than usual more than 20%, it may mean that the car is in trouble, you can promptly from the following eight aspects of the reasons and remedies:

1, check the tires
Riding in the car is now found that the taxiing distance is significantly reduced, or the direction of the apparent instability, should check the tire pressure. If the tire is inflated, fuel consumption will increase. If the tire wear serious, not only affect fuel consumption, and will involve traffic safety, it should be replaced!

　　　　

2, check the air inlet and air filter
Some users like to put a piece of rag in the car, if not careful part of the blocked air intake, it will affect the intake effect, thus affecting fuel consumption, if the air filter surface has been More dust, resulting in poor air intake, will also affect fuel consumption.

　　　　

3, overhaul bearings and brake system
Riding or start when the wheels have abnormal sound, you should check the bearing and brake system is faulty. Such as bearing damage, the brake block does not return to bits, resulting in abnormal rotation of the wheel, it will affect the speed, so that fuel consumption increased.

　　　　

4, the clutch slip will make the engine speed is lost
Rapid acceleration found that the engine speed table increased rapidly, but the speed increase is very slow, then you can determine the clutch slip. Need to replace the clutch plate, or even the clutch assembly.

　　　　

5, the cylinder pressure to be overhauled
When your motorcycle to a certain mileage, the usual poor maintenance will appear the phenomenon of insufficient cylinder pressure, then the fuel consumption will increase significantly, which is excessive cylinder wear or valve ablation, the need to repair the engine.

　　　　

6, when the exhaust pipe appears black smoke, the phenomenon of increased fuel consumption, the need to check the carburetor
If the carburetor is too dirty can be used directly to the carburetor inlet cleaner spray spray, if at this time also smoke, it can only open the carburetor cleaning.

　　　　

7, if the spark plug to use too long, there will be increased fuel consumption phenomenon
Because the spark plug is too long to use the ignition energy will decline, car speed slowed down, resulting in significant increase in gasoline consumption. Therefore, the general motorcycle after 12,000 km to replace the spark plugs, spark plugs of varying quality, be sure to replace the spark plug factory is to solve the problem, those 3-5 dollars of the spark plug also do not change as well, not as original factory expired spark plug .

　　　　

8, when the car did not open the throttle or electric door failure, the fuel consumption will be greatly increased
Because the choke did not open, carburetor can not work properly, resulting in poor gasoline atomization, fuel consumption increased significantly. Pedal motorcycle electric door is broken, the motorcycle does not idle, the engine can not afford to pull the speed, should replace the electronic throttle!