Car Maintenance Myths You Shouldn’t Believe

When it comes to car maintenance, there’s no shortage of advice from friends, family, and even the internet. Unfortunately, not everything you hear is true. Believing in common car maintenance myths can cost you more money in repairs, reduce your car’s lifespan, and even put your safety at risk.

And here’s another truth: while proper maintenance keeps your car running smoothly, having the right and cheap car insurance protects you financially when unexpected accidents or breakdowns happen. Both go hand in hand if you want peace of mind on the road.

In this post, we’ll debunk some of the most common car maintenance myths you shouldn’t believe.

1. You Must Change Your Oil Every 3,000 Kilometers

This is one of the most persistent myths. Modern cars and synthetic oils are designed to last much longer—usually between 5,000 to 10,000 kilometers, depending on your driving habits and manufacturer recommendations. Always check your owner’s manual for the correct interval instead of relying on outdated advice.

2. Premium Fuel Will Make Your Car Perform Better

Unless your car specifically requires premium fuel, filling up with higher-octane gas won’t improve performance or fuel efficiency. In fact, it’s just extra money wasted. Stick with the fuel type recommended in your manual.

3. Warming Up Your Car Before Driving Saves the Engine

This myth comes from the days of carbureted engines. Modern fuel-injected cars don’t need to idle for several minutes. In fact, prolonged idling wastes fuel and produces unnecessary emissions. The best way to warm up your car is to drive it gently.

4. All You Need Is Regular Oil Changes

While oil changes are important, they’re not the only thing that keeps your car running smoothly. You also need to check brake pads, tires, coolant, transmission fluid, and battery health. Ignoring these can lead to costly repairs later.

💡 Tip: Regular checkups also lower your chances of sudden breakdowns that may cause accidents. That’s where your car insurance coverage becomes a safety net—covering damages and giving you confidence while driving.

5. You Can Wash Your Car Anytime Without Worry

Using dish soap or washing under the hot sun can actually damage your car’s paint. Always use car-specific cleaning products and wash in a shaded area to protect your car’s finish.

6. Tires Should Only Be Replaced When They’re Bald

Waiting until your tires are completely worn out is dangerous. Tires lose grip as they wear, especially on wet roads. The recommended tread depth is at least 2/32 of an inch—but for safety, replace them sooner if you notice uneven wear or cracks.

7. Brake Fluid Never Needs Changing

Some drivers believe brake fluid lasts forever, but that’s not true. Over time, it absorbs moisture, which reduces braking efficiency and can damage your brake system. It’s best to replace brake fluid every 2 to 3 years.

Car maintenance doesn’t have to be complicated, but falling for common myths can shorten your car’s life and cost you more in the long run. Always follow your car manufacturer’s maintenance schedule, and rely on professional advice rather than hearsay.

And don’t forget—while maintenance prevents problems, comprehensive car insurance protects you financially if the unexpected happens. Together, they ensure your car stays reliable and your journeys stay worry-free.