How to solve Camry's high fuel consumption

First of all, good driving habits have a great influence on fuel consumption. Secondly, the tire pressure needs to be checked regularly, and it must be inflated to a suitable state. In addition, the engine should be maintained regularly, and the engine in good working condition can save about 10% fuel consumption.

Vehicle load can also lead to high fuel consumption. Clean the carriage and try to make it less messy. Things that are not used often don't need to be carried in the car every day, and fuel consumption will naturally decrease.

Main security risks:

The aging of spark plug leads to weak ignition and insufficient power supply. When driving, in order to provide enough power for the car, the car needs to provide more raw materials, which leads to the increase of fuel consumption.

When the oxygen sensor fails, the fuel consumption will increase. If the oxygen sensor is damaged, the engine computer data will be inaccurate, which will increase fuel consumption, and in severe cases, it will emit black smoke.