What are the symptoms of poor atomization of oil nozzle?

The most obvious symptom of poor nozzle atomization in Pacific Auto Network is that the vehicle will shake when it starts in the first gear and disappear when it accelerates in the high gear. Other symptoms include engine weakness, engine fault light on, oil consumption, engine jitter and power drop, poor acceleration and unqualified exhaust gas.

The main factor affecting the atomization of fuel injector is poor seal of fuel injector or decrease of injection pressure.

Poor atomization of nozzle is usually due to nozzle blockage, which leads to the nozzle failing to achieve the designed fuel injection quantity or atomization effect. The fuel nozzle is blocked because carbon deposits in the engine are deposited on the fuel nozzle, or impurities in the fuel block the fuel nozzle. Deposits in the fuel system can block the needle valve and valve hole of the injector.

Poor atomization of nozzle is usually due to nozzle blockage, which leads to the nozzle failing to achieve the designed fuel injection quantity or atomization effect. The fuel nozzle is blocked because carbon deposits in the engine are deposited on the fuel nozzle, or impurities in the fuel block the fuel nozzle. Deposits in the fuel system can block the needle valve and valve hole of the injector.

The work of injector plays an important role in the power of each engine. Due to poor fuel, the injector does not work normally, resulting in serious carbon deposition in the cylinder; The accelerated wear of cylinder and piston ring will cause unstable idle speed, rising fuel consumption, weak acceleration, difficult start-up, excessive emission, complete blockage of injector and damage to engine. Therefore, it is necessary to clean the nozzle regularly. Long-term non-cleaning or frequent cleaning of the nozzle will have a bad influence.

(Photo/Text/Photo: Pacific Auto Network Q&A called Beast)