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


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

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. Over time, oil degrades and picks up debris, making it less efficient. 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:

  • 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

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

Look for these signs to know when to change your oil.

  • Oil That Looks Dark and Gritty: Check the dipstick—if the oil is dark and gritty, it’s time to change it.
  • Engine Running Loud: When oil is old, it can't lubricate as well, causing the engine to sound louder.
  • Check Engine Light: The oil change or check engine light is a clear indicator.
  • Smoke from the Exhaust: If you see blue or gray smoke, your oil may be burning, signaling a problem.

Why Choose Professional Oil Change Services?

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

  • Skilled Technicians: Technicians ensure the right type and amount of oil for your vehicle.
  • Complete Inspections: Professionals inspect filters, belts, and other components during the service.
  • Eco-Friendly Oil Disposal: Technicians dispose of used oil properly, minimizing environmental impact.
  • Save Time: Let the experts handle it, saving you time and avoiding the mess.

Keep Your Engine Running Smoothly

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.

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