Is It Time to Change My Oil?
At Tom Peacock Cadillac we answer many questions about vehicle maintenance, but one of the most common questions we get relates to oil change frequency. Automotive engineering has evolved by leaps and bounds in the last few decades, and with it, recommended maintenance schedules have changed, especially with oil changes. To understand modern oil change needs, consider the following:
Common Oil Lifespans
In the past, motor oil had a much shorter lifespan, often needing replacement every 3,000 miles. But new formulations of oil have longer lifespans and don’t have to be changed as frequently. With today's advanced synthetic oils and efficient engines, many manufacturers recommend changing your oil every 5,000 to 7,000 miles.
Why Do I Need To Change My Oil at All?
Oil not only lubricates your engine, it cleans as it goes. All sorts of gunk gets created as an engine runs and oil picks up the debris as it travels through your engine. That’s why your dipstick starts off dripping with an amber liquid and ends up covered in black sludge.
Also, over time, oil breaks down. It loses its lubricating power as it gets dirty from picking up abrasive deposits. It has a life cycle, in other words. And be sure to keep in mind the fact that while newer synthetic oils last longer than their traditional counterparts do, they still lose viscosity and have to be changed eventually as well.
Vehicle Oil Change Schedules May Vary
It’s generally advisable to follow the guidelines in your owner’s manual, especially if your car is under warranty. Some newer cars will even have a flexible oil change schedule based on the type of driving you do. Some of the factors that affect the life of the oil in your car include stop-and-go driving, extreme temperatures, towing heavy loads, or anything that puts an extra strain on the engine.
Typically, your vehicle's on-board computer will warn you when it’s time to change your oil. But don’t just wait until you see a check engine light come on. Even if you haven’t covered the minimum number of miles, oil ages and absorbs moisture based on many different factors as mentioned above.
Remember, routine oil changes can extend the life of your engine, make your car run more efficiently, and maintain your resale value. It’s a small thing, and according to Tom Peacock Cadillac, one well worth doing. When in doubt, just contact our knowledgeable certified service technicians in the Service Department. When it is time for an oil change, let the pros at Tom Peacock Cadillac take care of it. Schedule your next oil change online and rest easy knowing you're keeping your vehicle in the best condition possible.