What about Shell's engine oil?

Shell engine oil is one of the three major domestic brands and has the best cleaning ability among the three major domestic engine oil brands.

Shell has the best cleaning ability among the three major domestic engine oil brands. It can bring carbides, sludge, and wear metal particles on engine parts back to the oil tank through circulation, and flush them through the flow of lubricating oil. To remove the dirt produced on the working surface of the parts, usually two consecutive uses can remove all the old sludge, and then you can see that the oil port is very bright.

Shell's engine oil is very good, especially the Helix Ultra grade. The quality of the engine oil is very good, and it is very durable and provides long-lasting lubrication. It can reduce noise and engine vibration problems. Overall, the high viscosity of Heineken Extra level engine oil can reduce parts wear.

Characteristics of Shell engine oil

Most of Shell’s engine oil series are made from natural gas. The base oil is purer than traditional base oil and has a more balanced molecular structure, so its cleaning ability is relatively outstanding. It is more suitable for removing carbon deposits, has quieter performance at medium and low speeds, and has better power response. However, the quietness of medium and high speeds is poor, and the long-term performance is also poor, so the oil change interval is shorter.

The advantages and disadvantages of Shell engine oil

Advantages

The advantages of Shell engine oil are strong cleanliness, stable oil viscosity, can remove engine sediments, and is not prone to sludge , compared with the same class, the engine runs smoother, especially at medium and low speeds.

Disadvantages

The disadvantages of Shell engine oil are loud noise at medium and high speeds and short oil change intervals.