A multitude of "genius" car care tips circulate on the internet that seem harmless at first glance. However, behind the illusion of savings often lie serious risks that can lead to costly repairs. Nikita Rodionov, the technical director of an international franchising network of auto services, reveals which of these popular life hacks pose a real threat to your iron horse.
Dangerous Savings on Gasoline
Many drivers naively believe that driving on fumes or constantly indicating an almost empty tank is a way to save money. However, experts are strongly against this approach, as the fuel pump needs cooling, which is provided by gasoline, not air.
Such practices not only wear out the pump but also provoke corrosion of the fuel tank and clogging of the injectors. As a result, the illusory savings on a few liters of fuel can lead to the costly replacement of the pump and repairs to the entire fuel system, which will cost much more than regularly filling the tank.
Nikita Rodionov strongly advises against blindly trusting dubious internet advice. It is not worth risking the engine, brakes, or suspension for a meager benefit or following trendy video trends.
Ignoring the Oil Change Schedule
Another dangerous myth is the belief that oil changes can be done less frequently if driving carefully. However, city traffic jams and the harsh Russian climate create extreme conditions for any vehicle.
Frequent engine starts, constant warm-ups, and sharp temperature fluctuations significantly accelerate oil wear. The owner may not notice the brewing problems for a long time until they eventually face the need for a major engine overhaul, which completely negates any "savings".
Forgotten Cooling System
A serious mistake is the careless attitude towards the cooling system until the engine literally starts to boil. Neglecting regular radiator maintenance and overdue coolant replacement leads to critical clogging of its cores with dirt.
This sharply reduces heat dissipation, turning every trip on a hot day or in city traffic into a real stress test for your car's heart.
Octane Rating: Don’t Mess with Recommendations!
Many believe that it is fine to fill up with gasoline that has a lower octane rating than recommended by the manufacturer. But for modern engines, this is a direct path to serious problems: knocking, overheating, and accelerated wear of the piston group.
Although the car's electronics will try to adapt to low-quality fuel, this will inevitably lead to a loss of power and a significant increase in gasoline consumption.
Dangers of "Harmless" Tuning
Another common misconception concerns so-called "harmless" tuning. Some car owners are convinced that they can install any wheels, lower the suspension, or even remove the catalytic converter without consequences.
In reality, such changes drastically alter the loads on the suspension and braking system, severely worsening handling. Removing the catalytic converter, in turn, will guaranteedly cause errors in the onboard electronics.
Ultimately, the illusory savings on professional advice turn into much greater expenses for subsequent car restoration, proving that a penny saved is a penny earned.
