Oil is one of the most important elements in the operation of an automobile’s engine.
Although most drivers are based on the long – traveled miles to decide when to change it, experts warn that time also plays an important role.
For example, if a vehicle runs only 1,600 miles [1,600 km] a year and the manufacturer recommends a change of oil every 8,000 miles [8,000 km], does this mean that you can use the same oil for five years?
The answer is no.
Motor oil has a limited life span and is generally recommended to change every six to 12 months, even if the vehicle is very rarely used, taking into account the manufacturer’s instructions.
Even when the car is parked in the garage for long periods of time, oil can be degraded.
In time, it can be oxidized, whereas moisture and dirt that penetrate the system affect its quality.
The way the vehicle is used and maintained conditions also affect the life span of oil.
Outdoor cars are exposed to temperature changes that can speed up degradation.
Short journeys can also be problematic, since the engine does not always reach the temperature needed to remove the moisture accumulated. /Telegraphy/