The Importance of Regular Oil Changes for Engine Longevity thumbnail

The Importance of Regular Oil Changes for Engine Longevity

Published Jan 29, 25
1 min read


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

How Regular Oil Changes Benefit Your Engine

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. If left unchecked, old oil can cause excessive wear, overheating, and severe engine problems.

When Should You Change Your Oil?

The frequency of oil changes depends on your vehicle’s make, model, and driving habits. Generally speaking, the following guidelines apply:

  • For older vehicles using conventional oil: 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

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

  • Oil That Looks Dark and Gritty: If the oil on the dipstick is thick and dark, it’s time to replace it.
  • Engine Running Loud: Old oil loses its ability to lubricate effectively, causing the engine to run louder.
  • Oil Change 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.

Why Choose Professional Oil Change Services?

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

  • Skilled Technicians: A professional technician will select the appropriate oil and ensure proper amounts.
  • Thorough Inspections: 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.
  • Convenience: Save time and avoid the mess of doing it yourself.

Ensure Your Engine Lasts with Routine Oil Changes

Avoid the hassle of engine problems—book your oil change at Car-X St. Louis today. Our experts are here to help you maintain a healthy engine for the long haul.

Have questions about oil changes? Let us know in the comments below!