How Timely Oil Changes Extend Your Engine’s Lifespan thumbnail

How Timely Oil Changes Extend Your Engine’s Lifespan

Published Jan 07, 25
1 min read


Regular oil changes are key to ensuring your engine runs smoothly and lasts longer.

The Role of Oil Changes in Engine Longevity

Clean oil is essential for your engine to function efficiently, reducing wear, tear, and overheating. Over time, oil breaks down and collects dirt, making it less effective. If left unchecked, old oil can cause excessive wear, overheating, and severe engine problems.

Recommended Frequency for Oil Changes

Oil change intervals are influenced by factors like your car's make, model, and driving conditions. Generally speaking, the following guidelines apply:

  • For conventional oil in older vehicles: Oil changes should happen every 3,000 to 5,000 miles
  • For modern cars with synthetic oil: Every 7,500 to 10,000 miles

Check your owner’s manual or consult a mechanic to figure out the ideal schedule for your car.

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

Look for these signs to know when to change your oil.

  • Oil That Looks Dark and Gritty: If the oil on the dipstick is thick and dark, it’s time to replace it.
  • Noisy Engine: When oil is old, it can't lubricate as well, causing the engine to sound louder.
  • Dashboard Warning Light: The oil change or check engine light is a clear indicator.
  • Visible Exhaust Smoke: If you see blue or gray smoke, your oil may be burning, signaling a problem.

Why Choose Professional Oil Change Services?

Although you can change oil yourself, professional services have distinct benefits:

  • Professional Expertise: A professional technician will select the appropriate oil and ensure proper amounts.
  • Comprehensive Checks: Along with the oil change, technicians check filters, belts, and other key parts.
  • Responsible Disposal: Used oil is disposed of responsibly, reducing environmental harm.
  • Save Time: Let the experts handle it, saving you time and avoiding the mess.

Keep Your Engine Running Smoothly

Don’t wait for oil problems to affect your car’s performance. Schedule regular oil changes with Car-X St. Louis, your trusted car servicing provider. Let our professionals keep your engine running smoothly for the long term.

Curious about oil changes? Share your questions in the comments!