Does the 65438+100000 km injector need cleaning?

The Pacific car network must be cleaned up. Automobile fuel injector is a simple solenoid valve. When the electromagnetic coil is energized, the suction force is generated, the needle valve is sucked up, the nozzle hole is opened, and the fuel is ejected at a high speed through the annular gap between the shaft pin at the head of the needle valve and the nozzle hole, forming a mist, which is beneficial to full combustion.

It is necessary to clean the nozzle regularly. Failure to clean the nozzle for a long time or frequent cleaning will have a bad influence. As for the cleaning time, it depends on the condition of the car and the quality of fuel added at ordinary times. Generally speaking, it is recommended that most users clean about 20-30 thousand kilometers. The car is in good condition and the fuel quality can be extended to about 40-60 thousand kilometers. When the injector is slightly blocked, it also has a certain impact on the vehicle condition.

Sometimes, there will be such a fault: when the first gear starts, the car shakes a little, and when it accelerates in the high gear, this phenomenon disappears again. Assuming that all kinds of sensors on the car are working normally, the throttle is clean and the circuit is normal, it is likely that the fuel injector is slightly blocked. However, when accelerating in high gear, the slight glue may be sprayed away again, and the performance of the car will be restored. This slight blockage of the fuel nozzle can usually be avoided. Because slight gum can be dissolved. Therefore, in daily driving, you should always run at high speed to reduce the possibility of carbon deposition. If the fuel injector is not cleaned for a long time, the blockage will be more serious when the gasoline quality is poor or the vehicle runs for a long time, resulting in poor fuel injection, poor fuel injection angle and atomization, poor engine performance at idle speed, acceleration or full load, reduced engine power, increased fuel consumption, aggravated emission pollution, and even made the engine unable to work. Therefore, the nozzle should be carefully cleaned and inspected regularly to ensure its good work.

(Photo/Text/Photo: Pacific Auto Network Ancient _)