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Top Car Repair Myths You Should Stop Believing

Debunking Common Car Repair Myths

At YEG Drives near Edmonton, AB, we know plenty of car maintenance advice is floating around. Unfortunately, some of it is outdated or simply incorrect. To help you make informed choices, we’re here to tackle common car repair myths debunked by real mechanics and experts. Join us in this blog as we debunk a few common car myths. 

Myth #1: You Need to Change Your Oil Every 3,000 Miles 

The old rule of changing oil every 3,000 miles is less accurate for modern vehicles. Newer engines and synthetic oils allow many cars to go 5,000, 7,500, or 10,000 miles between oil changes. Check your owner’s manual for the manufacturer’s recommendation, as following your vehicle’s specific needs saves you time and money without sacrificing performance. 

Myth #2: Premium Gasoline Will Improve Your Car’s Performance 

While premium gas does offer higher octane, it doesn’t automatically mean better performance for every car. In fact, if your vehicle runs fine on regular gas, switching to premium won’t provide any benefits. High-performance or turbocharged engines might need premium fuel, but for most vehicles, sticking to regular gas is perfectly fine—and more affordable. 

Myth #3: You Have to Use the Dealership for Repairs to Maintain Your Warranty 

Some drivers believe they must use a dealership for all maintenance to keep their warranty valid. While dealerships like YEG Drives offer excellent service, you’re not required to return to one for every repair. According to Canadian law, you can take your car to any certified mechanic, provided they follow manufacturer guidelines and use quality parts. Just keep records of any maintenance performed. 

Myth #4: A Larger Car Battery Will Improve Your Car’s Performance 

It may seem logical that a bigger battery would give your car more power, but cars aren’t built that way. A larger battery won’t improve performance and can even damage your vehicle’s electrical system if incompatible. When replacing a car battery, match it to your car’s specifications. This approach ensures smooth operation without unnecessary strain. 


Read MoreWhere Can I Get My Vehicle’s Oil Changed in Edmonton, AB? 


Myth #5: Brake Pads Should Only Be Changed When They’re Squealing 

Squealing brakes might indicate worn pads, but waiting to hear noises can be risky. Brake pads should be inspected regularly, as some vehicles have wear indicators that don’t make noise. Regularly checking and replacing them as needed is safer than waiting for a squeal, especially in Edmonton’s snowy winters. 

Myth #6: Air Conditioning Decreases Fuel Economy 

Running the air conditioner uses extra power but doesn’t drastically impact fuel efficiency in most modern cars. Driving with windows down at high speeds causes more drag, which can decrease fuel efficiency. On hot days, feel free to cool off with the AC—just don’t rely on it at every stop. 


More for you: How to Maintain the Braking System of Your Car?


Busting Car Repair Myths Saves You Money 

Following these debunked car repair myths will help you save on unnecessary repairs and fuel costs. At YEG Drives, we provide reliable information and expert car care. Contact us today with questions or to schedule a service.