Why You Should Never Skip an Oil Change

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When it comes to doing chores, missing a load of laundry here and there or letting the dishes pile up for a few days is no big deal. But some chores shouldn’t be skipped — especially your oil change. Without timely oil changes, your vehicle could experience massive engine damage, leaving you with an expensive auto repair bill. Since most cars and trucks need their oil changed every 4,000 to 6,000 miles — and some can go even farther between services — it’s easy to forget about taking your vehicle into the shop on a regular basis. But oil plays an integral role in keeping your vehicle healthy, and oil changes ensure your engine can do its job without problems. Still not convinced it matters? Here are three reasons to always have your oil changed on time:

1. Fresh Oil Regulates Engine Temperature

Engine oil is able to regulate engine operating temperature by reducing and absorbing heat created by friction. As oil ages, it breaks down and loses its ability to do this important task, which puts the vehicle engine at risk of overheating. While the cooling system can generally handle the temperature regulation process on its own, the assistance of the oil helps prevent expensive damage that can be caused by excessive engine heat.

2. The Oil Change Process Removes Debris

As oil circulates through the engine, it picks up impurities such as dirt, dust, and other contaminants that make their way inside the engine. As these substances are collected, the oil can become thick, creating a harsh operating environment. This causes the moving parts of the engine to have to work harder to cut through the sludgy oil, resulting in a loss of power and fuel efficiency. During an oil change, this oil is drained from the vehicle, depositing all the contaminants with it and leaving new, fresh oil that can operate effectively.

3. Oil Changes Ensure Proper Engine Lubrication

The most important role of engine oil? Providing much-needed lubrication for the moving parts of the motor. Without fresh oil, these vital parts would grind together, causing them to wear down and create many engine problems. In the end, the engine would seize up and need to be replaced — an expensive repair that can be avoided with a simple oil change.


Oil changes are necessary — skipping them or putting them off will only do harm to your vehicle. If you need an oil change in Denton or the surrounding area, head to Tommy's Hi Tech Auto. We offer complete auto maintenance and tune up services, and we are proud to be your Honda and Toyota repair specialist in Denton. To learn more about our services or to schedule expert auto maintenance in Denton for any make or model, give us a call at (940) 387-0070 today!

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