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


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

How Oil Changes Impact Engine Health

Your car’s engine relies on clean oil to lubricate its moving parts, reduce friction, and regulate temperature. Over time, oil breaks down and collects dirt, making it less effective. If left unchecked, old oil can cause excessive wear, overheating, and severe engine problems.

When Should You Change Your Oil?

Oil change intervals are influenced by factors like your car's make, model, and driving conditions. Here are some general recommendations:

  • For conventional oil in older vehicles: Oil changes should happen every 3,000 to 5,000 miles
  • Newer vehicles with synthetic oil should have oil changes 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.

Signs Your Car Needs 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.
  • Loud Engine Noise: Old oil loses its ability to lubricate effectively, causing the engine to run louder.
  • Dashboard Warning Light: If the oil change light or check engine light appears, it’s a sign to change the oil.
  • Exhaust Smoke: Blue or gray smoke may mean your oil is burning, signaling an issue.

Benefits of Professional Oil Change Services

Although you can change oil yourself, professional services have distinct benefits:

  • Professional Expertise: A professional technician will select the appropriate oil and ensure proper amounts.
  • Complete Inspections: Along with the oil change, technicians check filters, belts, and other key parts.
  • Eco-Friendly Oil 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 problems to affect your car’s performance. Schedule regular oil changes with Car-X St. Louis, your trusted car servicing provider. 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!