The habit that can affect your engine’s performance without you noticing

Many drivers believe that serious engine problems are caused by bad gasoline, heavy traffic, or high temperatures. However, there’s a much quieter, everyday habit that can shorten a vehicle’s lifespan without immediate warning: neglecting engine oil maintenance.

The most worrying thing is that it is not usually a single mistake, but several small oversights that, over time, affect internal lubrication, raise the temperature and accelerate the wear of key parts.

Why oil is so important.
Oil performs essential functions within the engine:

It lubricates moving parts to reduce friction.
It helps dissipate heat.
It cleans debris and particles.
It protects against corrosion.
It contributes to good internal sealing.
When the oil loses quality or is not used correctly, the engine begins to work under more demanding conditions, even if it appears normal from the outside.

The most common mistakes within this habit:
1. Changing it only based on mileage and not on actual usage.
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