The car is like the best partner for us, and it is natural for us to be better with the "partner". Especially if your partner is still that kind of "tall" type, it is even more caring. I can't wait to wash the car every two days and maintain it every three days. Everything is worth using the best and most expensive, just worthy of the consumption of hundreds of thousands of "partners". In fact, excessive car maintenance will make the car get wealthy!

 

1. Excessive use of fuel additives

 

Are fuel additives useful? Personally, I think it's dispensable, very tasteless. In fact, many fuel additives that claim to increase power and reduce fuel consumption are very likely to aggravate engine wear or cause poor engine operation. Automobile engine is a very delicate product, which has corresponding technical index requirements for fuel, lubricating oil, brake fluid and coolant, etc. If excessive use of additives is very likely to bring a burden to the vehicle.

 

2. Too frequent maintenance

 

The maintenance of the vehicle can be carried out according to the regulations, not as often as possible. Some car owners frequently maintain their cars, although there will be no major problems, but when the oil is used to the best condition, it is really a waste to change it, and it will also make you miss the most comfortable driving feeling.

 

3. Excessive car washing damages the paint

 

Don't think that frequently "bathing" the car is a sign of love for it. Frequent washing of the car will also lead to the premature aging of the paint. After a long period of time, it may even cause rust and rot in the bottom of the compartment and door.

 

As far as domestic auto beauty shops are concerned, it is almost impossible to reach a clean rag to wipe the car, especially at the streetside car washing spots. The mud and sand entrained by the reusable car wash cloth will scratch the paint. These small scratches are most obvious under the illumination of street lights at night, which are called sun spots. As soon as the sun spots become severe, the brightness of the car paint decreases.

 

Maybe car owners will say, if you want to brighten, then wax it! This is another source of aging of vehicle paint: too frequent waxing. Whether it is polishing wax or polishing wax, there is a certain degree of grinding on the paint surface. If waxing is too frequent, the paint surface will become thinner and thinner, which will affect the color or gloss of the paint surface. Even if it is dirty in the country, washing the car once every 10 days and half a month is enough. As for waxing, if you choose a longer-lasting waterproof wax, you can apply it once a quarter or half a year.

 

4. Excessive car washing hurts the air conditioner

 

When washing the vehicle, you must keep the appearance of the car air conditioner dry. If the car air conditioner gets wet accidentally, it will affect the life of the car air conditioner.

 

5. Too tight bolts can cause permanent deformation

 

There are many fasteners connected with bolts and nuts on automobiles, and it should be ensured that they have sufficient pre-tightening force, but they should not be over-tightened. If the screw is overtightened, on the one hand, the connector will be permanently deformed under the action of external force; on the other hand, the bolt will be stretched and permanently deformed, and the pre-tightening force will decrease, even causing a slip or break.

 

6. Too many electronic devices in the car affect safety

 

Some people regard the car as a mobile home, and they will load various electronic devices into the car to facilitate travel. Driving recorder, electronic navigation, car audio, electric heating cup, etc. However, because many electronic devices are not produced properly, and too many devices will cause the vehicle to be overloaded, which will adversely affect the vehicle.

 

7. Inappropriate high-grade gasoline is harmful

 

Don't look down on low-grade oil, and don't add high-grade oil at will! What is not suitable for you is never good oil!

 

If the vehicle is added with higher grade oil than the original vehicle, it will not be abnormal in most cases. However, problems may occur at high speeds and high throttle. The burning speed of high-grade gasoline is lower than that of low-grade gasoline, which will not only reduce power, but also cause carbon deposits in the cylinder, which affects the service life of the vehicle. The gasoline label matches the compression ratio of the matching engine, and the most important thing is to choose the gasoline with the appropriate label.

 

8. Too much oil is easy to malfunction

 

Everyone knows that burning oil is not good. When the oil in the engine oil pan is insufficient, it will aggravate the degree of wear of bearings and journals, and even cause bush burning and axle accidents. But if there is too much oil, it will not only increase the internal power loss of the engine, but also cause oil burning and draining failure. Therefore, the oil in the engine oil pan should be controlled between the upper and lower engraved lines on the oil dipstick.

 

So everyone who loves cars, don't just spoil your car. Otherwise, your car may be scrapped if you love it!