Why Regular Oil Changes are Crucial for Your Engine thumbnail

Why Regular Oil Changes are Crucial for Your Engine

Published Jan 28, 25
1 min read


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

How Regular Oil Changes Benefit Your Engine

Your car’s engine relies on clean oil to lubricate its moving parts, reduce friction, and regulate 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.

How Often Should You Change Your Oil?

The frequency of oil changes depends on your vehicle’s make, model, and driving habits. As a general guideline:

  • Older cars using conventional oil: Change every 3,000 to 5,000 miles
  • For newer vehicles using 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

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.
  • Check Engine Light: If the oil change light or check engine light appears, it’s a sign to change the oil.
  • Visible Exhaust Smoke: 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: Technicians ensure the right type and amount of oil for your vehicle.
  • Thorough Inspections: In addition to changing the oil, professionals check various essential components.
  • 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.

Keep Your Engine Running Smoothly

Avoid the hassle of engine problems—book your oil change at Car-X St. Louis today. Our team is ready to help keep your engine in top condition for years to come.

Got oil change questions? Ask us in the comments!