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Why Regular Oil Changes are Crucial for Your Engine

Published Jan 07, 25
1 min read


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

How Oil Changes Impact Engine Health

Oil is crucial for your engine to run smoothly, providing lubrication and controlling the engine’s temperature. As oil ages, it becomes contaminated with dirt and loses its effectiveness. Without regular oil changes, this can lead to increased wear and tear, overheating, and even engine failure.

Recommended Frequency for Oil Changes

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
  • Newer vehicles with synthetic oil should have oil changes 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

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.
  • Engine Running Loud: Old oil can't lubricate the engine as effectively, leading to increased engine noise.
  • Dashboard Warning Light: A lit dashboard warning light often indicates it’s time for an oil change.
  • Smoke from the Exhaust: Blue or gray smoke may mean your oil is burning, signaling an issue.

Benefits of 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.
  • Comprehensive Checks: Professionals inspect filters, belts, and other components during the service.
  • Eco-Friendly Oil Disposal: Used oil is handled and disposed of safely, helping protect the environment.
  • Save Time: Let the experts handle it, saving you time and avoiding the mess.

Maintain a Healthy Engine with Regular Oil Changes

Don’t wait for oil-related issues—schedule your oil changes with Car-X St. Louis today. Our experts are here to help you maintain a healthy engine for the long haul.

Got oil change questions? Ask us in the comments!