How to Solve High Fuel Consumption in Cerato?

[LeGia]

Cerato high fuel consumption has the following solutions: 1. When there is excessive engine carbon buildup: Drive the car to a 4S shop and let professional technicians help clean the carbon deposits inside the engine, or frequently drive on highways. When the engine's carbon deposits are reduced, it can maintain better power output, significantly lowering fuel consumption. 2. When the oxygen sensor is damaged: It may cause an imbalance in the engine's air-fuel ratio, leading to a sudden increase in fuel consumption. Simply replace the faulty oxygen sensor. 3. Clogged filters: Components such as the air filter, fuel filter, and oil filter inside the car may become clogged, causing incomplete combustion of engine fuel and increasing engine carbon deposits. Regularly clean or replace the filters.