What is the reason for the increasing fuel consumption of vehicles? How to check?

Now many car owners are very concerned about the fuel consumption of their cars. The fuel consumption of vehicles is getting higher and higher because of carbon deposition in throttle and fuel injector. How to check the high fuel consumption of a car should be divided into two aspects, one is to check the throttle of the car, and the other is to check the throttle of the car. Because these two accessories are the main factors that affect the fuel consumption of automobiles.

First, check the throttle of the car.

Throttle is a very important accessory of automobile, because this accessory controls the air intake of engine, and the acceleration and deceleration of automobile can not be separated from throttle. When the throttle produces a large amount of carbon deposit, the fuel consumption of the car will be higher and higher. The reason is that after unstable air flows into the engine combustion chamber, the engine speed will rise and fall, so the fuel consumption will increase. If the owner finds that there is too much carbon deposit in the throttle, he should clean up the carbon deposit inside the throttle in time. Second, check the throttle of the car.

The fuel nozzle is located at the lower part of the engine cylinder head and injects fuel for the engine. If there is too much carbon in the fuel injector, the fuel consumption of the car will also increase. Because the fuel nozzle is located at the lower part of the spark plug, carbon deposits will adhere to the spark plug for a long time, polluting the fuel nozzle. At this time, the fuel injection quantity of the fuel injector will increase due to pollution, and the fuel consumption of the automobile will also increase. Third, summary.

Generally speaking, the fuel consumption of a car is a problem that every car owner is very concerned about, because it affects the car owner's car cost. How to reduce fuel consumption requires car owners to maintain good driving behavior while driving, and at the same time regularly check the condition of the car and do regular maintenance for the car, so as to effectively reduce the fuel consumption of the car. With the continuous development of domestic economy, the number of cars is increasing, so the traffic accident rate is also high. Car owners must pay attention to the inspection of the car condition in their daily driving, which is not only for the fuel consumption of the car, but also for the safety of the car owners themselves.