Can Fuel Additives Be Used?
2 Answers
Fuel additives can be used. They do have certain effects. Below is a related introduction to the functions of fuel additives: Cleaning Effect: The effect of this function is not immediate; it only demonstrates value with long-term use. Engines that use fuel additives over a prolonged period show significantly less carbon buildup. Fuel Saving: Additives also have a fuel-saving effect, though it is not very noticeable, with savings of only about 5%. The effect might be slightly more apparent for vehicles frequently used for long-distance travel. The quality of additives available on the market is hard to guarantee, and using inferior additives can be harmful rather than beneficial. It’s best to purchase them from 4S stores, even though the price may be higher, as at least accountability can be ensured if issues arise.
I've been driving for over twenty years and have always used fuel additives. Some brands are quite effective. Adding them to the fuel helps clean carbon deposits in the engine, making combustion more efficient, especially beneficial for older cars—acceleration becomes smoother. However, it's important to choose reputable brands like Castrol or Shell, as their additives have a good reputation. Cheap or counterfeit products might damage fuel injectors and cause sensor malfunctions, which isn't worth the risk. Personally, I add them every 3,000 to 5,000 kilometers. While fuel savings aren't significant, it does extend engine life, making it cost-effective overall. Just remember not to misuse the dosage—follow the instructions strictly and keep the fuel clean.
