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The Importance of Regular Oil Changes for Engine Longevity

Published Jan 23, 25
1 min read


Keep your engine healthy and extend your car’s lifespan with timely oil changes.

How Oil Changes Impact Engine Health

Clean oil is essential for your engine to function efficiently, reducing wear, tear, and overheating. Over time, oil degrades and picks up debris, making it less efficient. If left unchecked, old oil can cause excessive wear, overheating, and severe engine problems.

How Often Should You Change Your Oil?

Oil change intervals are influenced by factors like your car's make, model, and driving conditions. Here are some general recommendations:

  • Older cars using conventional oil: Change every 3,000 to 5,000 miles
  • For newer vehicles using synthetic oil: Every 7,500 to 10,000 miles

Always consult your car’s owner manual or ask a trusted professional to determine the best schedule for your vehicle.

How to Know When It’s Time for an Oil Change

Pay attention to these warning signs that indicate it’s time for an oil change:

  • Oil That Looks Dark and Gritty: Examine the dipstick: if the oil appears dark and dirty, it’s overdue for a change.
  • Loud Engine Noise: When oil is old, it can't lubricate as well, causing the engine to sound louder.
  • Oil Change Light: If the oil change light or check engine light appears, it’s a sign to change the oil.
  • Visible Exhaust Smoke: If you see blue or gray smoke, your oil may be burning, signaling a problem.

Why Choose Professional Oil Change Services?

While you could change your oil at home, there are several reasons to leave it to the professionals:

  • Professional Expertise: Professionals ensure that the correct oil type and amount are used.
  • Complete Inspections: Professionals inspect filters, belts, and other components during the service.
  • Proper Disposal: Technicians dispose of used oil properly, minimizing environmental impact.
  • Convenient Service: Skip the hassle of a DIY oil change and enjoy professional service.

Maintain a Healthy Engine with Regular Oil Changes

Avoid the hassle of engine problems—book your oil change at Car-X St. Louis today. Our team is ready to help keep your engine in top condition for years to come.

Got oil change questions? Ask us in the comments!