Antifreeze: it circulates in the channel of radiator engine cylinder. It is used to cool the liquid medium of engine, mainly water additives. Because it has the function of antifreeze, it is called antifreeze.

Glass water: it's used for cleaning glass, as everyone on earth knows.

Dipstick: a ruler for measuring the amount of oil. When using the engine, first turn off the engine, pull out the oil dipstick, wipe the oil on it with a clean paper towel, then insert it pull it out again. Look at the oil level, it must be between the two upper lower limits on the ruler, more less.

Fuse box: there are many fuses for electrical equipment relays in it.

High quality carbon steel casting air inlet: the air inlet of the engine, which is optimized, has been improved a lot. The position of the air inlet of the old car is relatively low, the engine is easy to get water when wading. The position of air inlet is the limit of vehicle wading depth, which cannot be exceeded. Once the engine is flooded, the consequences are very serious ~!

High quality electronic throttle of bucket tooth casting: it is said to be throttle, but it has nothing to do with oil. It is connected with intake manifold intake manifold, it controls intake volume of engine, so it should be said to be electronic throttle. The engine control module will calculate the fuel injection quantity according to the intake air quantity, so as to control the engine speed output power. There is also a kind of cable throttle, which uses a cable to control the throttle opening. Although the power is directly lagged by the electronic throttle, the electronic throttle is high-tech fuel-efficient.