When it comes to car maintenance and repair, many drivers hold onto beliefs that might not be entirely accurate. Mechanics often encounter these myths, which can lead to unnecessary expenses or even dangerous situations. Here are six common car myths that mechanics wish drivers would leave behind.

1. Premium Fuel is Always Better

Many drivers think that using premium fuel will enhance their car’s performance. However, unless your vehicle specifically requires high-octane fuel, using regular gasoline is perfectly fine. Most cars are designed to run efficiently on regular fuel, and using premium can be a waste of money.

In fact, using premium fuel in a car that doesn’t need it won’t provide any noticeable benefits. It’s essential to consult your owner’s manual and stick to the manufacturer’s recommendations to keep your wallet intact and your engine running smoothly.

2. You Don’t Need to Change Your Oil Until the Light Comes On

While modern cars are equipped with oil life monitoring systems, waiting until the oil change light illuminates can lead to problems. Mechanics recommend adhering to a regular oil change schedule based on mileage or time, whichever comes first, to ensure optimal engine health.

Oil degrades over time and loses its effectiveness, regardless of the indicator. Changing your oil regularly helps prevent engine wear and tear, ultimately saving you money on repairs in the long run.

3. All Car Repairs Are Covered by Warranty

Many drivers assume that any repair needed is covered under their vehicle’s warranty. In reality, warranties often have limitations, and certain types of damage or wear and tear may not be included. It’s crucial to read the fine print of your warranty to understand what is covered.

Additionally, neglecting regular maintenance can void your warranty. Following recommended service intervals is essential to keep your vehicle’s warranty intact and avoid unexpected repair costs.

4. You Can Skip Rotation of Your Tires

Some drivers think that tire rotation is an unnecessary service, but this couldn’t be further from the truth. Tires wear unevenly depending on their position on the vehicle and the driving habits of the driver. Regular rotation helps extend the life of your tires and improve overall vehicle safety.

Skipping tire rotation can lead to premature tire wear and the need for replacements sooner than expected. Mechanics advise rotating your tires every 5,000 to 8,000 miles to maintain even wear and maximize their lifespan.

5. Brake Pads Always Need to Be Replaced as a Set

There’s a common misconception that if one brake pad wears out, all pads must be replaced simultaneously. While it’s advisable to inspect all brake pads when one is replaced, it’s not always necessary to replace them all. The decision should be based on their condition and thickness.

However, if you frequently ignore brake maintenance, you may end up needing to replace all pads sooner than expected. Regular inspections are vital to ensure your braking system remains efficient and safe.

6. You Can Use Water Instead of Coolant

Some drivers think that water is a suitable substitute for coolant in their vehicles. While water can temporarily help cool your engine, it doesn’t provide the same level of protection against freezing and corrosion that coolant does. Using only water can lead to serious engine damage over time.

Coolant contains additives that prevent rust and help raise the boiling point, making it essential for your car’s cooling system. Always use the recommended coolant for your vehicle to ensure optimal performance and longevity.

Understanding these myths can save you time, money, and potential headaches. Staying informed and following best practices will help you maintain your vehicle and keep it running smoothly for years to come.