My biggest feeling after driving the car for so many years is that this car is really worry-free and has never caused me any minor problems. Except for going to the 4S store for normal maintenance and not repairing, I have no oil for daily driving. Refueling, the car has no glass water, it is so convenient to add glass water. Regular maintenance of the car during use is inevitable. Regular maintenance and replacement of oil and filter can reduce engine wear and reduce vehicle fuel consumption. The car was maintained in the 4S shop and now the car is in the working station. The chassis is raised to check for scratches on the chassis of the car. I drove very carefully, haha… The original engine oil I replaced is fully synthetic. The number of kilometers used in the car is also relatively long. Generally, fully synthetic engine oil can be used at about 10000 kilometers, but the engine oil also has a value preservation time. Regarding accessories, I certainly still trust the original factory. I think professional things are the best. Haha, I believe many people think so. An important part of the maintenance of a car’s cooling system is the replacement of coolant. Traditional coolants existing on the market are often prone to deterioration. The service life of one year or 3w kilometers must be replaced according to the normal time. Don’t let these deteriorated coolants cause greater damage to your cooling system and even the engine. You can rest assured that the coolant used in the 4S store is original parts.
1. The water tank cleaning agent has a safe and efficient cleaning effect, completely dissolves and removes scale, stains and rust spots in the cooling system, improves heat dissipation effect, restores cooling system functions, and extends the service life of the water tank.
2. Remove scale, stains, and rust spots from the cooling system, improve heat dissipation effect, restore cooling system functions, and extend the service life of the car water tank.
3. The fouling of the water tank causes the flow of water in the water system to be smooth, which cannot effectively bring the heat in the body out for cooling; the fouling on the water side of the body forms a cooling barrier due to the large heat resistance coefficient of the scale. Both cause the water temperature of the body to rise and coexist. After the temperature of the body rises, the consistency of the piston lubricant is diluted and the lubricating performance is lost, causing the piston to work at high temperatures, and the friction force increases. Working at high temperatures changes the physical properties of the metal and chemical changes occur, resulting in fuel Waste (for every 5 ° C increase in the water temperature, 10% of the fuel is wasted, based on 80 degrees). In severe cases, it may lead to sticking to the cylinder and melting tiles. Even causing accidents.