What Happens if I Don’t Get an Oil Change

July 17, 2023

Taking care of your vehicle can feel time-consuming and tedious, but it’s important to have it maintained regularly to keep it running safely and efficiently for years to come. One of the most important things you need to stay on top of is your oil changes. Failing to do so can prove disastrous for your vehicle! Dave’s Auto Repair is here to help you understand just how vital oil changes are.


The oil in your car serves three main purposes. It works to keep your engine cool to prevent overheating, it lubricates moving parts, and it flushes away corrosive particles that can cause major damage. Without enough clean oil, your vehicle’s engine can become destroyed beyond repair.


If you don’t change your oil regularly, corrosive particles will build up and reduce how effective your oil actually is. Old oil breaks down, so it stops being able to properly lubricate moving parts over time. This causes friction that can break down vital parts inside your engine as well as heat. If the temperatures rise too high, your engine can overheat and stop running altogether. Because oil breaks down, you can run out. If you drive a car, truck, or van with no oil, it’s likely your engine will be shot and irreparable.


If you’re not sure whether or not you need an oil change, there are some tell-tale signs you can look for. If you’re hearing noises from your engine or your check engine light stays on all the time, bring your car in right away. You can also look at the dipstick. If the oil is dark brown or black in color or appears gritty, it’s time for a change. A shaking feeling when you’re idling is also an indication that it’s time for an oil change.


Once you change your oil, you can set up a timeframe to schedule all future oil changes. The type of oil your car takes will affect the frequency. Fully synthetic oils will last the longest. Conventional motor oil may be cheaper, but it will need to be changed more often. The climate in your area, how often you drive, and the age of your car are all factors to consider as well. Your mechanic can aid you in deciding how many months or miles you can go between changes, and it is vital that you always keep your appointments.


Dave’s Auto Repair can assist with all of your car needs, including oil changes! Give us a call to set up an appointment at (941) 239-2922. We are conveniently located at 4547 Bee Ridge Road in Sarasota, Florida.

November 15, 2025
Discover the benefits of routine oil changes for Toyota owners, from better performance to longer engine life. Expert service at Dave’s Auto Repair.
October 13, 2025
Call us today at (941) 239-2922 to schedule your engine inspection or repair. Your car deserves the best—trust Sarasota’s local experts at Dave’s Auto Repair to keep it running strong.
September 18, 2025
When most people think of vehicle safety, airbags and seatbelts come to mind. But one system works every time you drive, and your safety depends on it: the
May 22, 2025
Memorial Day weekend marks the unofficial start of summer, and it’s also one of the busiest travel times of the year. Whether you’re heading up I-75, out to
May 16, 2025
Sarasota summers are hot, humid, and hard on vehicles. With average high temperatures in the 90s and daily exposure to sun, salt, and moisture, your car’s
April 21, 2025
Essential AC Maintenance Checklist for Summer
April 17, 2025
Essential Brake Maintenance Tips for Sarasota Drivers
March 20, 2025
Florida’s warm climate is one of its biggest draws, but for Sarasota drivers, rising spring and summer temperatures can take a toll on vehicle air
March 11, 2025
Spring break is just around the corner, and for many Sarasota drivers, that means road trips to exciting destinations. Whether you’re heading to the beach or
February 17, 2025
As winter fades and the spring season approaches, it’s time to ensure your vehicle is ready for the warmer months ahead. Spring in Sarasota means more road