10 Car Myths That Are Wasting Your Money
Unveiling the truth behind car maintenance myths to save you money.
Myth 1: You Must Use Premium Fuel for Better Performance
Myth 2: You Must Change Your Oil Every 5,000 Kilometers
Myth 3: You Must Warm Up Your Engine by Idling
Myth 4: Using Thicker Oil in an Old Engine Is Good
Myth 5: An Italian Tune-Up Cleans Out Carbon Deposits
Myth 6: A Dirty Air Filter Dramatically Ruins Fuel Economy
Myth 7: You Need a Tune-Up Every 30,000 Kilometers
Myth 8: You Must Service Your Car at the Dealership to Keep the Warran
Myth 9: Premium Fuel Cleans Your Engine
Myth 10: You Should Inflate Tires to the Pressure on the Sidewall
The Bottom Line
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Your car is likely the second-most expensive purchase you will ever make. Maintaining it is not cheap. But many drivers spend hundreds, even thousands, of dollars every year on things their cars simply do not need. These expenses are driven not by mechanical necessity, but by myths—old beliefs, well-meaning advice, and marketing messages that have nothing to do with how modern cars actually work. Here are ten car myths that are wasting your money—and the truth that will keep it in your wallet.