How Timely Oil Changes Extend Your Engine’s Lifespan thumbnail

How Timely Oil Changes Extend Your Engine’s Lifespan

Published Jan 20, 25
1 min read


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

The Role of Oil Changes in Engine Longevity

Clean oil is essential for your engine to function efficiently, reducing wear, tear, and overheating. As oil ages, it becomes contaminated with dirt and loses its effectiveness. 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 modern cars with synthetic oil: Every 7,500 to 10,000 miles

Refer to your owner’s manual or speak with an expert to determine the right oil change frequency for your vehicle.

Signs Your Car Needs an Oil Change

These are the signs your car is ready for an oil change:

  • Dark or Dirty Oil: Check the dipstick—if the oil is dark and gritty, it’s time to change it.
  • Loud Engine Noise: 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.
  • 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: Technicians ensure the right type and amount of oil for your vehicle.
  • Complete Inspections: Professionals inspect filters, belts, and other components during the service.
  • Proper Disposal: Used oil is handled and disposed of safely, helping protect the environment.
  • Convenience: Skip the hassle of a DIY oil change and enjoy professional service.

Keep Your Engine Running Smoothly

Don’t wait for oil-related issues—schedule your oil changes with Car-X St. Louis today. Let our professionals keep your engine running smoothly for the long term.

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