When should I change the engine oil in a car?

 When should I change the engine oil in a car?


Engine oil maintenance is crucial to the health and performance of your vehicle. While this process is important, it is important to understand when to change engine oil to ensure that the engine continues to operate efficiently. Several factors influence the determination of the time period for an engine oil change, including the type of oil used, driving conditions, and vehicle manufacturer requirements. 

1. Oil Type:

Many types of engine oils are available on the market, and their characteristics and shelf life vary. Choose the right oil for your engine and make sure to track the recommended time period or distance to change it.

2. Driving Conditions: 

Driving conditions affect the engine oil change frequency. For example, using a vehicle in extreme driving conditions such as driving in extreme heat or off-road driving requires more frequent engine oil changes. 

3. Manufacturer's recommendations:

The car manufacturer provides precise guidance on the engine oil change period. These recommendations should be adhered to to maintain the vehicle's warranty and maintain its performance.

Suggested mileage for engine oil change

Although recommendations vary between manufacturers and oil types, the overall range for engine oil changes is typically between 5,000 to 8,000 kilometers, or every 3 to 6 months.

When should you change engine oil

  • When the vehicle exceeds the recommended time period for oil change.
  • When the recommended mileage for oil change is exceeded.
  • If discoloration or overheating of the engine oil is observed, which may indicate its deterioration.
  • After incorrect lubrication or failure of periodic inspection of the car.


Delaying engine oil change may corrode the engine and reduce its lifespan. Therefore, you must follow the specific directions to change the engine oil and ensure the health and performance of the engine for longer. 

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