Following a routine oil change schedule keeps your car operating safely and reduces the risk of breakdowns or unanticipated auto repairs. Though this is part of routine maintenance, many people are unfamiliar with the process. Learn more with these frequently asked questions about oil changes.

Oil Change FAQ

Why do cars need oil changes?

An engine needs lubricant to protect moving parts from friction, overheating, wear, rust, and corrosion. Without oil, an engine may seize. Old, dirty oil also leaves gunky residue on parts and fittings that restricts the flow of the lubricant and affects operation and fuel economy.

How often should I change the oil?

Turn to your owner’s manual for manufacturer-recommended servicing guidelines, and have your oil changed according to their suggested schedule. Often, that means every three to six months or every 3,000 to 5,000 miles.

Should I change the oil myself?

After weighing the risks of changing a car’s oil at home versus the convenience of having it changed at an auto repair service center, many forgo doing it themselves.

Even if you have the time and the right tools to do the job, it can get messy. You may not have the facilities to dispose of or recycle used oil. Instead, you’ll have to cart it to a collection site for hazardous wastes.

A mechanic knows how to spot leaks that could damage your engine or drips that could become fire hazards. They’re also familiar with oil types to determine the right fit for your car, the climate, and seasonal conditions.

What does an oil change service technician do?

When you take your car to a full-service auto repair shop, they’ll drain the old lubricant, replace the filter, and pour in fresh oil. 

When you have the oil changed, take the opportunity to speak to your service technician about your car’s overall condition and how you drive. Do you tow equipment or make lots of short trips? The staff will then have a better idea of what kind of oil your car needs and the change schedule you should maintain.

If you need an oil change, count on the knowledgeable service technicians at Tire Warehouse Kauai in Lihue, HI. Since 1974, they’ve assisted with auto repairs of all kinds as well as tire replacements. Visit them online to view a list of their comprehensive services, or call (808) 245-6754 to schedule an appointment.