Change is Good (Oil Change)
June 2, 2025
You've heard that expression, change is good. When it comes to your vehicle's oil, change is not only good, it's vital for the health of the engine. But there's one question that puzzles many drivers: how frequently should my vehicle's oil be changed? There is not one simple answer, but here are some guidelines that will help.
It used to be pretty much a rule of thumb that vehicles got their oil changed once every 3 months or 3,000 miles/5,000 kilometers. But times have changed. Oil formulations have gotten better and engine designs have made longer oil change intervals possible.
Most experts advise you to read the recommendations that come from the manufacturer that designed and built your vehicle. Their designers and engineers know more about your vehicle than anyone else. They spell out their recommended oil change interval and type of oil in your owner's manual. Many automakers say you can go at least 5,000 miles/8,000 kilometers between oil changes and many recommend even longer intervals now. If you use synthetic oil, it doesn't have to be changed as often.
Ever wonder why you have to change your oil? Your vehicle lives in a dirty environment. Contaminants build up in your engine oil and, after time, they inhibit the lubricating properties of the oil. Without optimal lubrication, increased friction inside the engine starts wearing down the metal parts, shortening the engine's life.
Not only do vehicle manufacturers recommend oil change intervals in the manual, many also now alert drivers by a light or other electronic indicator on your dash. It doesn't exactly say, "Hey, time get your oil changed. This oil's starting to wear on me." But it does give you a pretty good hint. Some of these warning systems simply measure the distance you've traveled. More sophisticated vehicles have sensors that measure temperature, driving time and engine revolutions to determine when the oil is getting past its useful life. Here's one situation where it's easy to see the light. Do yourself a favor and don't wait too long before coming in for an appointment at Car Fix Waukegan.
Oh, and driving habits matter, too. Short trips with a lot of stop-and-go driving will stress your engine and oil more than longer trips at highway speeds.
And here's one more plus side to getting your oil changed regularly at Car Fix Waukegan in Waukegan. Our technician will also keep an eye on the rest of your vehicle to spot anything that might need attention.
The bottom line is this: Oil changes are good for your vehicle in so many ways and probably the most important maintenance service you can get.
Car Fix Waukegan
119 South Green Bay Road
Waukegan, IL 60085
8478738403
http://carfixwaukegan.com
Need Service?
More articles from Car Fix - Waukegan

Refresh Your Brakes (Brake Fluid Exchange)
May 3, 2026
Brakes are one of your vehicle's most important safety components, and you may have noticed that they don't stop as surely as they used to. Maybe it takes you applying a little more pressure to them than before, or perhaps you get the feeling that they're not stopping you as quickly. Those coul... More

Differential Service
April 26, 2026
When you're driving and turn a corner, you probably aren't aware of all that's going on with your wheels. The outside wheels have a longer distance to travel than the inside wheels, so there are gears that allow the wheels to go at different speeds when you turn. That set of gears is called a ... More

Busting Automotive Myths in Waukegan, IL
April 19, 2026
Myths passed around our Waukegan, IL community start with a grain of evidence and are then built up with a lot of imagination and very elastic logic. And the internet is a breeding ground for automotive myths. Some bloggers recall the vehicles of yesteryear and declare their modern decedents to... More
