An unusual case of 2021 Lincoln Aviator proves that neglecting maintenance can also destroy modern engines with advanced technology.

Regular oil failure can cause serious damage to the engine and bring enormous costs to car owners. The case of a 2021 Lincoln Aviator equipped with engine 3. 0-liter V6 EcoBoost with two trobbumbush, whose oil had been changed only twice over the entire 112,600 kilometers.

The engine was released by Eric Berg, on his YouTube channel, CHAI Do Carsé, after he bought the car and discovered the poor maintenance story.

During the opening of the engine, large deposits of degraded oil were observed, covering its interior. Even the electromagnetic valves of the valve – opening system were filled with residues and deposits from the bearings.

YouTube www.youtube.com

The situation was even more disturbing after removing the cover of the distribution mechanism, where a large collection of silverish material and thick consistency was discovered at the end of the engine.

I’ve seen motors 330,000 or 440,000 miles that look 10,000 times better than this one, Berg said during the analysis.

The worst damage was to the sixth cylinder’s cousin, who had completely failed and turned around. However, the motor shaft appears to have suffered no major injuries, while Berg estimated that even the engine block may still be reusable.

Despite the serious situation, the expert estimated that the engine had lasted longer than could be expected under such conditions.

This case is another evidence that regular maintenance should not be neglected. Motor oil plays a crucial role in lubrising, cooling, and protecting mechanical parts from consumption.

Saving from the change of oil may seem small at first, but the effects may be far more costly to the need for major repairs or full replacement of the engine. /Telegraphy/