Are fuel savers useful?

Car fuel saver? Really a joke for technicians! There is a fuel-saving products trade fair, where there are various and countless fuel-saving products........The following is an example; a magnetized oil magnetizer clamped in a gasoline pipeline (fuel saving 12% ), high-energy iridium spark plug (fuel saving 6%), high-voltage line series booster pipe (fuel saving 10%), inlet electric turbocharger (fuel saving 15%), fixed turbine (fuel saving 10%), a vacuum pipe connection The ozone ion generator on the engine (fuel saving 12%), the electrolytic hydrogen burner connected to the vacuum tube (20%), the high-energy ignition high-voltage line (fuel saving 5%), the messy auxiliary ground wire installed in the engine (fuel saving 8%), the lost The magnetized ion generator in the fuel tank (save 10% of fuel), the high-frequency generator connected to the battery (save 10% of fuel)...and so on!!!!!! Dozens of them. (The fuel saving parameter percentage is bragging by those shameless manufacturers)! ! ! If I drive a car and buy the same fuel-saving product from the same merchant, a miracle will happen------------------------------ -------------12%+6%+10%+15%+10%+12%+20%+5%+8%+10%+10%=118% Damn it ! The more I drive the car, the more gas it needs. There are still a dozen products that have not been installed yet. Once installed, I will save at least 300%. I have earned 200% for nothing. Every day after I use the car, I go home and take the gas cans to unload the gas and sell it. Just give it to others, haha.

Summary: The atomization of gasoline has been well handled by the fuel injector, coupled with the cylinder head near the intake valve to help heat and evaporate, coupled with the turbulence during cylinder compression, any mist will The method of magnetization has no meaning anymore. The magnetized oil magnetizer is said to be able to disperse the binding force of gasoline molecules and reduce the tension, making it easier to atomize and burn completely (when you step on a stool, the moon looks a little bigger, but in terms of micron level big). When it comes to ignition, if you use a laser beam of tens of thousands of degrees Celsius to ignite the gasoline mixture, the effect is the same as using an ordinary high-voltage electrode to discharge the spark plug. This means that no matter you increase the ignition power, it will still ignite, or if it does not, it will ignite. The theme of high-quality spark plugs containing tungsten is to make the product durable and has nothing to do with energy saving (don't misunderstand that one or two spark plugs in 6 cylinders are burned out. After replacing them, the power is restored and the fuel consumption is restored, which is considered fuel saving. It turns out that is the case)! If you use a lighter, a match, a welding gun, a welding torch, a spark plug, or a short-circuited wire on the edge of a pallet of gasoline, it will ignite the pallet of gasoline, and the fire will spread from one corner of the pallet to the other corner of the pallet. There is a speed of spread, which is related to gasoline, temperature, and pressure, and has nothing to do with the ignition method. This explanation is the fuel-saving concept of the ignition system you replaced.

Modify the instantaneous supply of fuel injection and the peak limit, modify the ignition advance angle, enlarge the exhaust passage, remove or replace the original intake filter and intake passage, replace the concave top piston, Thickening the cylinder gasket, increasing oil pressure, etc. are all tasks that are done for turbocharged vehicles that are driven by "racing mad people". They only require power and don't care about oil! So, don’t make random changes!

A practical car player