Causes of failures of a fuel injection nozzle:

Long exposure to high temperature and high pressure leads to excessively high machine temperature.

Too low fuel injection pressure causes backflow of high-pressure gas in the combustion chamber.

The internal needle valve gets stuck due to unclean diesel.

Accumulated dirt and carbon in the diesel engine blocks the nozzle.

Consequences of failures of a fuel injection nozzle:

A fuel injection nozzle failure leads to higher fuel consumption.

The engine power is insufficient, resulting in slow acceleration, weak climbing ability, and emission of black smoke.

Difficult startup or even failed startup.

Advantages of vika diesel fuel injection nozzle:

The cleanliness of the parts of vika diesel fuel injection nozzle reaches Class AA.

Thanks to an ultra-precision machining process, it provides better atomization effect.

The parallelism of the gasket of vika diesel fuel injection nozzle is 1u, and the grading accuracy is 0.002 mm, superior to the level of aftermarket products.

The return fuel amount of vika diesel fuel injection nozzle is 30% lower than the original products, thus helping improve engine efficiency.