Are fuel additives useful for removing carbon deposits?
Many riders usually use fuel additives to remove carbon deposits, and some brands of products are very effective.
When refueling, you must have met a gas station staff selling fuel additives. It is recommended not to buy additives from these people.
The fuel additives promoted by gas station staff are generally fake and shoddy products, which are useless. Long-term use will damage the engine.
It is normal for engines to use carbon deposits for a long time. If you want to completely remove carbon deposits, you can use walnut sand removal method, which is very effective and cheap.
Many repair shops or 4s shops will use hanging bottles to remove carbon deposits. The effect of this method is very poor and the cost is not low. It is recommended not to hang bottles to remove carbon deposits.
Usually use the car, don't go to some gas stations with poor oil products to refuel. Long-term use of inferior gasoline will lead to an increase in engine carbon deposition, which is harmful to the engine.
When you use the car, you must go to the big gas station. The oil is good.