EL timo de los “PRODUCTOS MILAGRO”

In this video, we're collaborating with Car Vertical. If you're going to buy a used car, get a complete vehicle history report beforehand. With Garaje Hermético, you'll get a 20% discount. 👍 Discount code: GH via this link: https://www.carvertical.com/es/landin... Now for another "blacklist"! Why do we keep falling for these scams? I'm sure you've also seen ads for devices that plug into the cigarette lighter, magnets for hoses, or "magic" pills that promise to reduce fuel consumption by up to 25%. In today's video, we separate fact from fiction and expose, by name, the products I consider to be complete rip-offs. #SaveGasoline, #mechanics #EcoOBD2 Become a member of this channel to enjoy perks:    / @garajehermético   The Psychology of Deception Humans love shortcuts. Just as we look for miracle diets to avoid going to the gym, we want cheap technology to save on gas. These products don't sell engineering; they sell hope. They play on "confirmation bias": if you spend money on a magnet, you subconsciously drive more smoothly to convince yourself it works. The miracle isn't the device; it's your right foot. The Catalog of Horrors: We Analyze the Products -Eco-OBD2 and similar products: The kings of online stores. They promise to reprogram the ECU, but when you open them, all you find is a timer and LED lights. It's pure decoration that doesn't interact with the car's brain. -Fuel magnets (Super Fuel Max): They promise to align hydrocarbon molecules. The physical reality is that gasoline is not magnetic, and these magnets have no effect whatsoever on combustion. If they worked, all manufacturers would install them as standard equipment to avoid CO2 fines. -Fuel Shark and NeoSocket: Cigarette lighter devices that supposedly stabilize the electrical system. They contain a capacitor so small that it is technically incapable of filtering the alternator's charge. An insult to intelligence. -Nanotechnology tablets (MPG-Caps): Basically mothballs. Although they can marginally increase octane, they clog the fuel injection system and can destroy the lambda sensor, causing repairs costing hundreds of euros. -The Turbonator: A metal intake propeller. Instead of helping, it acts as a restriction to airflow, reducing engine efficiency and risking catastrophic failure if a blade breaks off. -HHO Kits (Water Cars): These promise to burn hydrogen through electrolysis. However, the First Law of Thermodynamics is clear: you expend more energy generating that hydrogen through the alternator than you recover by burning it. Is there anything that actually works? It's not all black and white. Injector cleaners from well-known brands can help if the engine has genuine dirt or carbon buildup, but they don't work miracles on healthy engines. On the other hand, Teflon additives (like the old Slick 50) are a minefield: although they reduce friction in very old engines, solid Teflon can clog critical passages in modern engines and turbochargers. The Conspiracy Theory Many believe that oil companies prohibit these inventions. Logic says otherwise: if someone invented a €20 liquid that saved a real 10%, car manufacturers would fight to buy the patent to comply with current emissions regulations. Real Tips for Real Fuel Savings If you're looking for efficiency, forget magic and apply physics: Aerodynamics: Remove any roof bars or luggage racks you're not using. At 120 km/h, they can increase fuel consumption by almost a liter. Tires: Maintaining the correct pressure reduces rolling resistance and is completely free. Maintenance: A clean air filter is the best fuel-saving investment you can make. Anticipation: Looking 200 meters ahead, slowing down at traffic lights, and avoiding unnecessary acceleration saves more than any poorly driven hybrid car. Car of the Day Volkswagen XL1 For real fuel savings, you need cutting-edge engineering, not magnets. The XL1 proved that 0.9 l/100 km can be achieved using carbon fiber, record-breaking aerodynamics (Cd 0.19), and state-of-the-art technology. However, it cost over €111,000. Sometimes, trying to save money can be very expensive. In conclusion: Don't look for €20 solutions for problems that require real technology. In the automotive world, miracles don't exist; only physics does. And physics isn't sold on AliExpress.