Despite technological progress and access to information, many drivers still believe in stereotypes and myths that do more harm than good. Let’s analyze the 10 most popular misconceptions about cars and give them a professional refutation.
1. The car should be warmed up for 15-20 minutes in winter
Myth: Drivers believe that a long warm-up of the engine in frost prevents its wear.
Truth: Modern cars with injection engines do not require a long warm-up. 1-2 minutes of engine operation is enough for the oil to circulate through the system. The best way to warm up a car is to start driving at low revs.
2. Using 98th gasoline instead of 95th will improve dynamics and power
Myth: Expensive high-octane gasoline will definitely increase engine performance.
True: If your engine is not designed for fuel with a higher octane rating, using 98th gasoline will not have any effect. It is a waste of money.
3. The thicker the tires, the better the handling and comfort
Myth: Wide tires provide ideal stability and comfort on the road.
True: Too wide tires can increase air resistance, worsen fuel economy and increase the risk of aquaplaning on wet roads. It is better to follow the manufacturer’s recommendations.
4. A manual transmission saves fuel significantly
Myth: “Mechanics” are always more efficient than “automatic”.
True: Modern automatic transmissions, especially CVTs and robots, are sometimes even more economical than manual ones. Efficiency depends on the technology of a particular car.
5. More horsepower means better speed
Myth: A powerful engine always means top speed.
True: Speed is affected by the weight of the car, aerodynamics, transmission ratios, and tire type. Engine power is just one component.
6. You should change your oil every 3,000 miles
Myth: The more often you change your oil, the better for your engine.
True: The oil change schedule depends on the type of oil (mineral, synthetic, or semi-synthetic) and the manufacturer’s recommendations. Synthetic oil can last 6,000 to 9,000 miles.
7. Climate control “eats” a lot of fuel
Myth: Air conditioning significantly increases fuel consumption.
True: While air conditioning does increase fuel consumption slightly, the difference is small. On the other hand, driving with the windows open at speed creates more air resistance, which “eats” more fuel.
8. Neutral saves fuel when driving down a hill
Myth: Disengaging the gear when going downhill saves fuel.
True: In modern injection engines, when braking with the engine (without pressing the gas), fuel consumption is almost zero. Using neutral is dangerous and less efficient.
9. An engine with a turbine quickly fails
Myth: Turbo engines are unreliable and expensive to maintain.
True: Turbo engines in modern cars are durable if maintenance regulations are followed, high-quality oil is used, and proper operation is required. For example, you should not turn off the engine immediately after intensive driving.
10. Universal engine oil is suitable for any car
Myth: You can use any oil, because the difference is insignificant.
True: Each engine has its own requirements for oil viscosity and tolerances. Unsuitable oil can lead to serious engine damage.
By getting rid of these car myths, you can save money, preserve your car’s lifespan, and increase your safety on the road. Remember: trust your car manufacturer’s recommendations, not stereotypes!