1. Do not go to the car wash shop or ask others to help wash the car if you have to. The car wash shop seems to have complete tools and operating specifications, but the problem of poor efficiency in pursuit of efficiency also exists. If it is not done, it will also make cremation plugs and various lines out. Fault.
2. Be sure to cool down the hot car before washing it. The engine, exhaust pipe and other parts are flushed suddenly with cold water. Everyone knows the principle of thermal expansion and contraction, which will damage the oil seals of various parts and cause the engine to seep oil. The slight oil seepage of many Moyou engines is the cause. It will also cause the chrome layer at the junction of the exhaust pipe and the engine to fall off, oxidize and rust.
3. It is best not to wash the headlights, left and right armrests, electric doors, exhaust pipe exhaust ports (preferably plugged with something), horns, cremation plugs, air filters, batteries and other parts with water. These parts have circuits. If it gets wet, it will cause a short circuit or electric leakage, such as light off, no horn, no fire, and driving weakness. It is best to wipe it with a rag.
4. When washing the car, you must clean the lower part of the engine and the heat sink. It is recommended to wash with a toothbrush dipped in detergent. This has the advantage of being beautiful, and it is easy to find problems such as engine oil leakage.
5. After washing the car, wipe the whole car with a dry rag, especially the electric door, instrument, left and right armrests, cremation plug, fuel tank cap and other parts. Take special care to take off the cremation plug and shake it a few times. Throw the water out, otherwise it will affect the ignition.
6. After drying, start the vehicle, run the supporting stand at idle speed for 5-10 minutes, drain the water in the exhaust pipe, and then drive on the road at medium speed for a few minutes or dry it in the shade, and do not explode in the sun.
7. Every time it rains, after riding home and putting your car in the warehouse, pay attention to dry the car, especially the exhaust pipe. Now the pollution is serious, the rainwater is acidic, and the exhaust pipe rots early mostly because of this reason. Yes, although troublesome, it is definitely the way to love cars.
8. After the car is cleaned, the shell can be sprayed with wax, wipe it evenly with a fine emery cloth, and re-lubricate the chain.