
Chepu Fuel Additive can remove carbon deposits. Disrupting the Chemical Structure of Carbon Deposits: In practical tests, Chepu Fuel Additive has shown very significant results. When carbon deposits have already formed in a car's engine, a cleaning-type additive can be used for removal. The fuel additive can disrupt the chemical structure of carbon deposits, dissolving the carbon from the metal surface, which is then expelled through the exhaust. The Role of Fuel Additives: After using the fuel additive, there is a noticeable improvement in the carbon deposits on the piston heads inside the cylinders. In areas where the carbon deposits were relatively thin, they have been completely removed, while in areas with thicker deposits, &orange peel-like wrinkles& have appeared. This morphology indicates that the carbon deposits have begun to &loosen& and are starting to be cleared away.

I've been driving for over a decade and have used many brands of fuel additives, including Auto Chivs. Auto Chivs fuel additive does help remove some carbon deposits as it contains cleaning agents. You simply add it to the fuel tank, and as the fuel burns, it gradually dissolves carbon deposits inside the engine. The effect is quite good, especially for vehicles with frequent stop-and-go daily driving where carbon tends to accumulate in places like fuel injectors and combustion chambers—it can provide some relief. However, it's not a miracle cure. For severe carbon buildup, such as in older vehicles that haven't been maintained for a long time, relying solely on fuel additives may show slow results. My experience suggests adding a bottle periodically, every few thousand kilometers, combined with occasional comprehensive inspections at a repair shop for better maintenance. This way, the engine runs smoother, and fuel consumption stays normal, but don't expect it to solve all problems.

From a technical perspective, let's talk about Chefoo Fuel System Cleaner. Carbon deposits are mainly residues from incomplete fuel combustion that accumulate on engine components and affect performance. The working principle of fuel system cleaners relies on active cleaning agents penetrating and softening these carbon deposits. In chemical terms, it can disperse carbon particles, making emissions cleaner. In terms of effectiveness, it works well for mild carbon buildup - for newly accumulated deposits, the removal rate can reach 70-80%. However, it's not suitable for severe clogging situations, and must be used according to the recommended dosage. Common benefits include improved startup smoothness and reduced engine vibration, but it cannot replace professional cleaning methods like mechanical disassembly. If your vehicle has minor carbon deposit issues, adding fuel system cleaner is an economical and convenient solution.

If you primarily drive short distances in urban areas, carbon deposits can easily form. Chefoo Fuel Additive helps clean them out, and I use it weekly for my commute. The method is to pour one bottle into the fuel tank before refueling—it works by mixing with the fuel during combustion. The benefits include preventing minor issues from worsening and maintaining quick engine response. Results may vary, but it's suitable for both new and old cars, and effective carbon deposit control can extend component lifespan. However, don’t rely on it too much; if your car is in good condition, adding it once a month is sufficient. Maintenance records show that consistent use reduces repair frequency. Remember, safe driving comes first, and regular fuel system checks complement its effects.


