Solutions to High Fuel Consumption in Jing Rui

The brand's solution for high fuel consumption is as follows:

1. Clean the carbon deposit in the engine. If the engine deposits too much carbon, the fuel consumption will increase. You can try adding a certain amount of detergent when you refuel. If the effect is not obvious, it means that the engine has more carbon deposits. In this case, you must drive the car to the 4S shop and let the professional technicians remove the carbon deposit from the engine.

2. Check whether the vehicle is driving at a low speed for a long time. If you drive at a low speed for a long time, carbon deposition may increase, leading to an increase in fuel consumption. You can try to use some fuel additives with cleaning function to run at high speed and increase the speed. If not, it is necessary to clean the throttle and do some major engine cleaning and maintenance.

3. Check whether there is too much engine oil. If there is too much oil, it may lead to poor engine operation, thus increasing fuel consumption. Therefore, when you add oil, you should be moderate, not too much and not too little.

4. Replace the spark plug. If the spark plug is damaged or worn too much, it will affect the ignition effect of the engine and lead to an increase in fuel consumption. Therefore, we can try to replace the spark plug with a new one to solve this problem.