Is Fuel Additive Effective?
2 Answers
Adding fuel additive to your car is beneficial as it helps resolve carbon deposit issues in the fuel system of fuel-injected vehicles, quickly restoring the engine to optimal performance. With continuous use, it can eliminate carbon buildup troubles in the fuel injectors, intake valves, and intake manifolds of the fuel system. Below is relevant information about fuel additives: 1. The main component of fuel additives is high-molecular-weight ashless surfactants, which dissolve in automotive fuel and can break down, detach, and disperse carbon deposits accumulated on metal surfaces. These are then encapsulated into carbon particle micelles and enter the combustion chamber along with the fresh air-fuel mixture for combustion. Some non-combustible carbon deposits are expelled through the vehicle's exhaust. 2. Utilizing nano-molecular materials, gasoline additives directly attack the long-chain carbon bonds in fuel molecules, creating "micro-explosions" in the combustion chamber. This results in secondary atomization of gasoline, promoting complete combustion, enhancing thermal efficiency, and reducing fuel consumption.
As for fuel additives, it depends on the specific situation. My old car has been running for eight years, and during every maintenance check, the mechanic would point out severe carbon buildup on the intake valves. Later, on a friend's recommendation, I started using fuel additives. After consistently using them for three full tanks of gas, I did notice the throttle felt more responsive, and the idle vibration reduced. However, it's crucial to buy reputable brands containing PEA (Polyether Amine) ingredients, as off-brand products might damage the fuel injectors. New cars don't need them at all—the maintenance manual doesn't require it. Most importantly, don’t expect instant results; it takes about three to four consecutive bottles to see noticeable effects. Think of it as giving your engine a deep cleanse.