How Often Should You Change Your Oil? Why it matters more than you think!

24
July
2026

When people think about vehicle maintenance, oil changes are usually one of the first things that come to mind. Unfortunately, they are also one of the most commonly delayed or overlooked services. Many drivers put off oil changes because their vehicle still seems to be running fine, life gets busy, or they simply do not realize how important routine maintenance really is. The truth is that changing your oil is one of the simplest and most important things you can do to protect your vehicle, maintain safety, and avoid costly repairs down the road.

At Complete Autos, we want our customers to understand that oil changes are not just another item on a checklist—they play a major role in keeping your vehicle healthy and ensuring that it lasts long after you've paid it off.

How Often Should You Change Your Oil?

Oil change intervals can vary based on the vehicle, driving habits, and the type of oil being used. While every vehicle manufacturer has its own recommendations, many vehicles should generally have oil changed somewhere between:

  • Every 3,000–5,000 miles for conventional oil
  • Every 5,000–7,500+ miles for synthetic oil

The best practice is always to follow your manufacturer's maintenance schedule and keep records of completed services. Feel free to reach out to our shop at 913-538-9700 if you have more questions.

Waiting too long between oil changes can create problems that often start small but become expensive very quickly.

Why Oil Changes Matter

Engine oil has one important job: protecting your engine.

Oil helps:

  • Lubricate moving parts
  • Reduce heat and friction
  • Prevent excessive wear
  • Remove contaminants
  • Help your engine operate efficiently

Over time oil begins to break down and lose its ability to protect the engine properly. As that happens, dirt and contaminants can build up and increase wear on important components.

Ignoring routine oil changes can lead to:

  • Reduced engine performance
  • Increased engine wear
  • Lower fuel efficiency
  • Overheating issues
  • Major engine damage
  • Expensive repair bills

A simple maintenance item can quickly turn into a major repair if neglected long enough.

Oil Changes Are About More Than Just Oil

Many customers think an oil change simply means draining old oil and adding new oil.

In reality, a quality oil service should also be viewed as an opportunity to inspect the overall condition and safety of the vehicle.

During routine service, technicians may identify issues such as:

  • Tire wear
  • Brake concerns
  • Fluid leaks
  • Battery issues
  • Belt wear
  • Fluid levels
  • Suspension concerns
  • Other developing maintenance issues

Catching small issues early can help prevent larger and more expensive problems later.

Regular inspections are not just about protecting the vehicle—they are also about helping protect you and your family while on the road.

Oil Changes Help Protect Your Warranty

Many customers are surprised to learn that routine maintenance plays an important role in maintaining warranty coverage.

At Complete Autos, proper maintenance is part of keeping your limited warranty valid. The purpose of a warranty is to help protect customers from unexpected covered issues—not damage caused by neglected maintenance.

Failing to complete recommended maintenance such as oil changes can potentially affect warranty coverage because maintenance records help demonstrate that the vehicle has been properly cared for.

The Same Applies to Outside Warranty Companies

This is not unique to Complete Autos.

Many third-party warranty companies and vehicle service contracts also require customers to maintain their vehicles according to manufacturer recommendations.

If proper maintenance is not completed or documented, customers may face:

  • Delayed claims
  • Denied claims
  • Reduced coverage
  • Voided protection

Many customers become frustrated when they discover this after a major issue occurs.

The reality is that warranty companies often request maintenance records before approving large repairs. If those records do not exist, it can create significant problems.

Protect Your Vehicle and keep it on the road

Your vehicle is an investment and, for most people, it is also a necessity. Reliable transportation helps you get to work, support your family, and handle daily responsibilities.

Routine maintenance is one of the easiest ways to protect that investment.

At Complete Autos, we encourage our customers to stay on top of regular maintenance not only to help preserve warranty coverage, but to improve safety, reduce the chance of major repairs, and help your vehicle last as long as possible.

Sometimes the smallest things—like a simple oil change—can make the biggest difference over the life of your vehicle.