Why Regular Oil Changes are Crucial for Your Engine thumbnail

Why Regular Oil Changes are Crucial for Your Engine

Published Jan 18, 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. Failing to change the oil can cause premature wear, overheating, and potential engine damage.

Recommended Frequency for Oil Changes

Oil change intervals are influenced by factors like your car's make, model, and driving conditions. As a general guideline:

  • For conventional oil in older vehicles: Oil changes should happen 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.

Warning Signs It’s Time for an Oil Change

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

  • Dirty Oil: Examine the dipstick: if the oil appears dark and dirty, it’s overdue for a change.
  • Engine Running Loud: Old oil can't lubricate the engine as effectively, leading to increased engine noise.
  • Oil Change Light: If the oil change light or check engine light appears, it’s a sign to change the oil.
  • Smoke from the Exhaust: If you see blue or gray smoke, your oil may be burning, signaling a problem.

Why Professional Oil Changes Are Worth It

While DIY oil changes are an option, professional services offer significant advantages:

  • 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: Used oil is handled and disposed of safely, helping protect the environment.
  • Save Time: Save time and avoid the mess of doing it yourself.

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.

Got oil change questions? Ask us in the comments!