How to Choose the Right Engine Oil for Your Vehicle

essential maintenance checklist


Introduction

Engine oil is the lifeblood of your car. It keeps parts lubricated, reduces friction, and ensures long engine life. But with so many options, how do you pick the right one? Let’s break it down.

Types of Engine Oil

  • Mineral Oil: Affordable but less durable under heavy use.
  • Synthetic Oil: Offers superior performance, resists breakdown, and works in extreme temperatures.
  • Semi-Synthetic Oil: A balanced option combining affordability and performance.

Understanding Viscosity Grades

Labels like 5W-30 or 10W-40 indicate viscosity. The “W” stands for winter. Lower numbers flow better in cold weather, while higher numbers handle heat better. Always follow your manufacturer’s recommendation.

OEM Recommendations vs Aftermarket

Car makers provide specific oil grades in your manual. Stick to these for the best performance, but you may choose premium aftermarket oils for added protection.

How Often Should You Change Oil?

  • Every 5,000–10,000 km depending on usage
  • Short city drives may need more frequent changes
  • Harsh climates (extreme heat/cold) shorten oil life

Signs Your Oil Needs Changing Early

  • Dark or dirty appearance
  • Burnt smell from the engine
  • Louder engine noise
  • Oil level dropping quickly

Tips for Proper Oil Change

  • Always replace the oil filter with fresh oil
  • Use quality oil and avoid mixing types
  • Dispose of used oil responsibly

Conclusion

The right engine oil boosts performance, improves mileage, and prolongs your engine’s life. By understanding oil types and following manufacturer guidelines, you’ll keep your car running at its best.


Read more: Essential Maintenance Checklist for Every 6 Months

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