How Timely Oil Changes Extend Your Engine’s Lifespan thumbnail

How Timely Oil Changes Extend Your Engine’s Lifespan

Published Jan 14, 25
1 min read


Maintaining your engine’s health is easy with regular oil changes.

The Role of Oil Changes in Engine Longevity

Your car’s engine relies on clean oil to lubricate its moving parts, reduce friction, and regulate temperature. 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. Generally speaking, the following guidelines apply:

  • For older vehicles using conventional oil: 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.

Warning Signs It’s Time for an Oil Change

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

  • Dirty Oil: If the oil on the dipstick is thick and dark, it’s time to replace it.
  • Loud Engine Noise: Old oil can't lubricate the engine as effectively, leading to increased engine noise.
  • Check Engine Light: The oil change or check engine light is a clear indicator.
  • Visible Exhaust Smoke: Smoke coming from your exhaust, especially blue or gray, could indicate burning oil.

Benefits of Professional Oil Change Services

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

  • Expert Handling: Professionals ensure that the correct oil type and amount are used.
  • Thorough Inspections: Professionals inspect filters, belts, and other components during the service.
  • Responsible Disposal: Used oil is handled and disposed of safely, helping protect the environment.
  • Convenient Service: Skip the hassle of a DIY oil change and enjoy professional service.

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.

Got oil change questions? Ask us in the comments!