Bought a new car owners most think of film, glaze, buy interior, few people would think the chassis protection really

(1) the hose is neither bent nor bent at the root of the moving or stationary, or bent at least 1.5 times its diameter;

The car has already from transportation to transport, car has become the first choice of public travel. But there are few people who can drive a car, and there are fewer cars!

When a lot of people just starts, because of fear of flameout, what made a first step on the clutch pedal is used again. But obviously, it's not a good habit.

Check insulation pipe butt weld quality, there should be no visible defects. (2) brushing anticorrosive primer on the exposed part