Car ownership is expensive enough without throwing money at myths disguised as “maintenance musts.” Somewhere between old-school wisdom and internet advice, drivers have picked up a lot of bad information that ends up draining wallets for no good reason. Your car doesn’t need to be babied like a fragile heirloom, but it does need smart care based on facts—not fables from the gas station coffee counter.
According to real mechanics, there are plenty of outdated “rules” that just don’t hold up anymore. Buckle up, because we’re about to blow up eight common car maintenance myths that might be costing you cash every single year.
