What are the functions of fuel additive?
3 Answers
Fuel additive functions include removing carbon deposits, reducing fuel consumption, and restoring power. Effects of fuel additive: Fuel additive is a common name for fuel system cleaner, which can to some extent clean the fuel injectors and fuel system, improve the atomization effect of the fuel injectors, promote thorough mixing and combustion of air and gasoline, and with the help of antioxidant detergents, remove gum and moisture from the fuel system, thereby achieving the effect of cleaning carbon deposits. Testing of fuel additive: After adding fuel additive to a vehicle, the tested vehicles showed no significant changes in power, and the same was true for instantaneous fuel consumption, with very little cleaning effect observed. If you want to improve engine power or directly reduce fuel consumption by adding fuel additive, do not expect it to deliver such results.
As a friend who frequently works on cars, I understand that fuel additives are essentially cleaners, especially effective for older vehicles. They break down hardened carbon deposits in the engine, clean the fuel injectors and intake valves, ensuring more complete fuel combustion. This results in lower fuel consumption, smoother engine operation, and reduced issues like knocking or power loss. Long-term use can prevent major repairs, such as piston seizure or throttle blockage. Don’t underestimate it—adding a bottle regularly saves fuel and protects the engine. However, choose reputable brands to avoid damaging components with subpar products. From my experience, adding it every 5,000 kilometers yields good results at a reasonable cost, making it a very cost-effective solution.
I often use fuel additives when driving, mainly to save fuel and money. It improves fuel efficiency, making gasoline burn cleaner with less waste. On average, fuel consumption decreases by about 5%, saving me dozens of yuan per month considering gas prices. Plus, it prevents carbon buildup, avoiding major engine issues and saving on repair costs. I recommend buying bottled ones from reputable stores and not overusing them—just pour the recommended amount into the fuel tank as instructed. Try it, and you might feel your car accelerates more powerfully.
