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Why Regular Oil Changes are Crucial for Your Engine

Published Jan 16, 25
1 min read


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

How Oil Changes Impact Engine Health

Clean oil is essential for your engine to function efficiently, reducing wear, tear, and overheating. 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.

Recommended Frequency for Oil Changes

How often you need an oil change varies depending on your car's model and your driving style. Generally speaking, the following guidelines apply:

  • 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

Refer to your owner’s manual or speak with an expert to determine the right oil change frequency for your vehicle.

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: Check the dipstick—if the oil is dark and gritty, it’s time to change it.
  • Loud Engine Noise: Old oil can't lubricate the engine as effectively, leading to increased engine noise.
  • Check Engine Light: The oil change or check engine light is a clear indicator.
  • Visible Exhaust Smoke: Smoke coming from your exhaust, especially blue or gray, could indicate burning oil.

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.
  • Thorough Inspections: In addition to changing the oil, professionals check various essential components.
  • Proper Disposal: Used oil is disposed of responsibly, reducing environmental harm.
  • Save Time: Skip the hassle of a DIY oil change and enjoy professional service.

Maintain a Healthy Engine with Regular Oil Changes

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.

Curious about oil changes? Share your questions in the comments!