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Browsing Tag

engine oil

26 posts
  • Viscosity & Grades

Viscosity in Stop-and-Go: Why Heat Cycles Matter

heat cycles affect viscosity
No matter how often your vehicle stops and starts, understanding why heat cycles affect oil viscosity is essential for optimal engine health.
  • OilSpec Guide Team
  • March 18, 2026
View Post
  • Viscosity & Grades

Shear Stability: How to Think About Long-Drain Oils

long drain oil shear stability
Shear stability impacts long-drain oils’ performance—discover how to select oils that maintain viscosity and protect your engine over extended intervals.
  • OilSpec Guide Team
  • March 16, 2026
View Post
  • Viscosity & Grades

Cold Start Wear: The Viscosity Myth That Keeps Coming Back

cold start viscosity myth
How viscosity influences cold start wear may surprise you, revealing why thicker oils aren’t always the best choice for engine protection.
  • OilSpec Guide Team
  • March 15, 2026
View Post
  • Viscosity & Grades

0W-16 Oils Explained: Why Engines Are Moving This Way

advantages of 0w 16 oils
Keen to understand why 0W-16 oils are trending and how they can benefit your engine’s performance? Discover the full story below.
  • OilSpec Guide Team
  • March 11, 2026
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  • Viscosity & Grades

5W-30 vs 10W-30: Why the ‘10W’ Can Be a Problem in Winter

winter oil viscosity concerns
Discover why choosing 10W-30 over 5W-30 in winter could cause engine issues, and learn how to protect your vehicle in cold conditions.
  • OilSpec Guide Team
  • March 11, 2026
View Post
  • Viscosity & Grades

0W-20 vs 5W-20: The Difference That Shows Up on Cold Mornings

oil viscosity differences reveal cold start performance
Unlock the key differences between 0W-20 and 5W-20 on cold mornings to ensure your engine starts smoothly—discover which oil is best for winter.
  • OilSpec Guide Team
  • March 10, 2026
View Post
  • OEM Approvals

Start-Stop Systems and Oil Specs: The Hidden Link

oil compatibility for start stop
A deeper look at start-stop systems reveals how choosing the right oil specifications can significantly impact engine health and longevity.
  • OilSpec Guide Team
  • March 7, 2026
View Post
  • OEM Approvals

dexos1 Gen 2: What ‘Gen’ Means in an Approval System

lubricant certification generations
Unlock the meaning behind “Gen” in dexos1 Gen 2 and discover how it influences modern engine performance and protection.
  • OilSpec Guide Team
  • February 24, 2026
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  • OEM Approvals

GM dexos1 Vs dexos2: Don’T Mix These up

different gm oil specifications
Learn why GM dexos1 and dexos2 shouldn’t be mixed and how choosing the right oil can protect your engine’s performance.
  • OilSpec Guide Team
  • February 23, 2026
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  • OEM Approvals

VW 502 00 Vs 504 00: the Question You Must Ask First

vehicle oil specifications compatibility
Many drivers wonder whether VW 502 00 or VW 504 00 is right for their engine—discover which oil suits your vehicle best.
  • OilSpec Guide Team
  • February 20, 2026
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car safety during maintenance
  • Garage Setup

Car Ramps vs Jack Stands: Which Is Safer for Oil Changes?

Meta description: "Many car owners wonder whether ramps or jack stands are safer for…
  • OilSpec Guide Team
  • March 27, 2026
top aqueous parts washers
  • Vetted

15 Best Parts Washer (Aqueous) Machines for 2026

Join us as we explore the 15 best aqueous parts washer machines for 2026 to help you…
  • OilSpec Guide Team
  • March 27, 2026
top 12v fluid pumps 2026
  • Vetted

15 Best 12V Fluid Transfer Pumps for Diesel and Oil in 2026

Most essential 12V fluid transfer pumps for diesel and oil in 2026 are reviewed here,…
  • OilSpec Guide Team
  • March 27, 2026
racing labels on street cars
  • Label & Documentation

Do ‘Racing’ Labels Mean Anything for Street Cars? Here’s How to Tell

Lurking behind racing badges on street cars may be misleading; discover how to tell if…
  • OilSpec Guide Team
  • March 27, 2026
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