Tips for novices to repair cars. Maintain these items on the car yourself. It is easy to use and saves money.
1. The main engine maintenance is to change the oil, you can check your engine oil level regularly, especially on cars that burn engine oil, because if it is lower than the lower limit it can there may be insufficient oil pressure or damage. Changing engine oil without professional tools is very tedious. In addition, replaced used engine oil is not easy to dispose of and can easily pollute the environment. base. But if you want to replace it, you can buy the materials yourself and go to an auto repair shop like this to replace it.
2. Brake fluid is replaced in many places depending on age or mileage. In fact, the true replacement standard forbrake fluid is that we use a test pen to test its moisture content. the moisture content exceeds the warning value, it must Once replaced, you can continue to use it if it does not exceed the limit. Changing brake fluid is technically difficult and brake fluid is carcinogenic, so don't change it yourself. go to a professional where it is more reliable.
3. Transmission oil has a relatively long replacement mileage. The can containing the transmission oil has the highest and lowest points. As long as the car is cold and operating within this range, this is reasonable. .
4. Hydraulic Power Steering Oil Steering oil also has its highest point and lowest point, but if it is an electric power car, there is no hydraulic power steering oil. hydraulic assistance if it is very difficult to use. change, it's better to go and changeoutside. The other type is glass water. Glass water is clean water. If you look closely in the engine compartment you will find a glass water spray mark, just open it and add it. by adding it yourself.
5. Coolant is actually antifreeze, which can be replaced by yourself. The antifreeze in the engine compartment should not be lower than the lowest point when the car is cold, if it is lacking just add more. the same type of antifreeze directly. If you don't know what type it is, the most reliable way is to add distilled water. Adding a little less water will not affect its performance.
6. The battery life of a car with automatic start and stop is 2 to 3 years. The lifespan of a car without automatic start and stop will be longer. You will be able to remember this setting when replacing the battery. 12volts 60 Year, it is a good state of battery power generation. In addition to items inside the engine compartment, items outside the car, such as windshield wipers, can also be replaced by yourself. If you don't want to change them, you can also directly replace the rubber strips or wiper blades. by doing it yourself.
7. Inspection of brake pads. You can usually check whether the brake pads need replacing yourself. Of course, they cannot be replaced by yourself. You just need to look aside. car tire and from this position. You can see the thickness of the brake pad. Generally, we judge whether the brake pad needs to be replaced by the thickness. Replacing the brake pad isn't very professional, but at least it's a little inconvenient. to remove the tire.
8. Tires
Replaced itTire cement depends on the degree of wear and age. Generally, tires older than five years can be replaced. Those that cannot be replaced by yourself require it. a machine and dynamic balancing.
As follows:
1. The battery is charged but the vehicle cannot start. This symptom is probably due to the fact that the fuse responsible for starting the engine is blown. It should be noted that when it turns out that the vehicle cannot start. When starting, remember not to light continuously. Continuous ignition will cause the battery to continuously discharge and result in an embarrassing situation of total power loss.
2. When the vehicle is driving, the tachometer displays normally, but the speedometer displays zero, and the ABS indicator light comes on at the same time. This indicates that the fuse corresponding to the ABS is blown. Some irregular companies transport vehicles. PaSometimes the fuse that manages the ABS will be removed so as not to increase the mileage, but the hidden dangers that this entails are very great. A vehicle that has lost ABS will be very dangerous in an emergency.
3. If the glass water switch does not spray when you press the glass water switch, it may be due to a foreign object blocking the nozzle or the nozzle being frozen by the cold in winter. time, remember not to press the glass water switch continuously for a long time. Pressing the switch will cause the motor to overheat and blow the corresponding fuse.
Virtual connection of the fuse means that the fuse is not connected in series in the power circuit as required. Because the fuse is not reliably connected to the power circuit, the power circuit is not powered.
The power output circuit power supply is unstable and turns on and offgoes out when the fuse is not reliably connected to the power line, this will cause unstable operation or even damage to many electrical appliances.