How to Add Fuel Additive to the Fuel Tank?
2 Answers
It is best to add the fuel additive before refueling at a gas station. First, add the fuel additive to the car's fuel tank according to the recommended ratio, and then proceed with refueling. This way, the added fuel additive will quickly dissolve under the impact and vortex stirring of the fuel, ensuring a more uniform mixture of the additive and the fuel. Gasoline-type fuel additives should be added to the gasoline tank, while diesel-type fuel additives should be added to the diesel tank. The two should not be confused. Below is a detailed introduction to fuel additives: 1. Function: Fuel additive, commonly known as the third-generation gasoline detergent (also referred to as gasoline detergent or fuel additive), is designed to address carbon deposits in the fuel system of fuel-injected vehicles, quickly restore the engine to optimal performance, and compensate for certain deficiencies in gasoline while imparting new beneficial properties (such as improving atomization, reducing wear, protecting the engine, and lowering emissions). 2. Composition: Fuel additives mainly consist of more than ten components, including nano-molecules, cleaning activation factors, antioxidants, anti-corrosion agents, and demulsifiers. These are specifically developed to target harmful components in fuel, such as sulfur, gum substances, and engine carbon deposits, thereby enhancing power, promoting combustion, providing oxidation resistance, anti-wear properties, cleaning, dispersion, demulsification, anti-corrosion, and lubrication effects.
I've been driving for over ten years and have used fuel additives quite often. The method is super simple: find a gas station, pour the entire bottle of fuel additive into the fuel tank opening slowly to avoid splashing (wasting it is dangerous). After pouring, immediately fill up with gasoline—this helps wash and mix it evenly. If the tank is too empty, I recommend leaving about half a tank before adding for better distribution. Always follow the instructions and avoid mixing other cleaners to prevent damaging the fuel injectors. From my experience, using it every 5,000 km or so really reduces carbon buildup, keeps the engine running smoothly, and saves fuel costs. Long-term use extends engine life and cuts repair expenses. If you notice weaker acceleration after adding, it might be due to overdosing or poor fuel quality—check the fuel or try a different brand. The whole process takes a minute or two, no technical skills needed, just be careful.
