Thicker vs Thinner Oil in Summer: Which is Better for Your Engine?

Discover why thinner oil is recommended in summer for your vehicle's engine health and performance.

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It's generally better to use thinner oil in the summer. Thinner oils, like 5W-30, flow more easily at high temperatures, providing better lubrication and protecting the engine more effectively. This helps in reducing engine wear and improving performance. Ensure to check your vehicle’s handbook for the recommended oil viscosity for different seasons.

FAQs & Answers

  1. What is the best oil viscosity for summer? Thinner oils like 5W-30 are generally recommended for summer due to better flow and lubrication at high temperatures.
  2. Does oil viscosity affect engine performance? Yes, using the correct oil viscosity ensures proper lubrication, reduces engine wear, and improves overall performance.
  3. How often should I change my oil in summer? It's generally recommended to change your oil every 3,000 to 5,000 miles, but always refer to your vehicle's handbook for specific guidelines.
  4. Can using thicker oil damage my engine? Using thicker oil than recommended can lead to inadequate lubrication and increase engine wear, especially in high temperatures.