Is Fully Synthetic Engine Oil Suitable for All Vehicle Models?

[JaylaLynn]

Not all vehicles are suitable for fully synthetic engine oil. For some micro, small, and compact cars, it is unnecessary to use fully synthetic oil throughout, as excessively high viscosity can lead to increased fuel consumption. Below is extended information about fully synthetic engine oil: 1. Currently, the market mainly offers semi-synthetic and fully synthetic engine oils, with fully synthetic being the highest grade and considered the best. Many people, when getting their cars serviced, hear sales personnel extolling the various benefits of fully synthetic oil—such as improving vehicle power, reducing fuel consumption, and minimizing engine carbon buildup—and end up purchasing it blindly. 2. It is generally advised not to use fully synthetic oil for older vehicles, as this not only wastes money but may also potentially damage the engine. Nowadays, many cars have specially formulated engine oils designed specifically for them.