James Smith        September 29, 2020

Modern car has a complex mechanical and electrical devices, the vast majority of their functions are controlled by electricity, such as the engine electronic control system, automatic transmission electronic control system, car body electronic control system, braking and steering electronic control system, lighting system, and so on. Some people wonder a car doesn't have an external power source. Where does all this electricity come from? electrical energy seem to be inexhaustible? Although the car has a battery, but its storage capacity is limited. When it runs out of electricity, and how to replace it?

James Smith        September 28, 2020

How to solve the fault of the car charging system, of course, checking the charging system is inevitable, the following inspection steps of the car charging system are as follows. 1. Check the transmission belt and wire connection of the alternator. If the belt is aging, carbonized, loose, these problems will cause the belt to slip, send out abnormal sound. If the bearing is damaged, the alternator won’t work normally and produce running noise. In serious cases, the rotor and stator will come into contact with friction, causing serious heating of the alternator and failure of the charging system.

James Smith        September 25, 2020

The engine is the power source of the car, which is compared to the \"heart of the car\". It is also the most important part of the car. Since it is the \"heart\", we must take good care of it. So what are bad habits will damage your car? The bad habits are as follows: engine gets started in the cold condition and engine operation at high RPM, use poor oil quality and and oil filter, use unqualified air filters and coolant, engine with a heavy load in operation, high temperature engine, pump more fuel when shutting down the engine, without an effective maintenance planning. These causes will lead your engine to failure, so you should not ignore these tips we given in this article.

James Smith        September 25, 2020

The battery is a functional component of the electrical control system. If the engine is the heart of a car, the battery management is the pacemaker by activating the beating heart. However, some drivers have some bad driving habits, it can overdraw battery life. In this article, we will give you a few tricks to make your battery more durable.

James Smith        September 17, 2020

If forgot to turn car lights off when you parked the car at night. In the next morning, the battery will die and the car can't start. But you had cut your car power supply off and also unplugged your key, why does the car lamp still shine? isn't the design of the car's circuit unreasonable?

James Smith        September 17, 2020

The battery fault light is on when the car is running, indicating the battery or charging circuit failure. The main reasons that may cause the battery failure light on are as follows: 1. Battery cable is loose It is necessary to check the positive and negative terminals of the battery, check whether it is loose or oxidative and has a bad contact. If necessary, the positive and negative terminals of the battery should be cleaned and fastened. 2. The alternator belt is loose Check the alternator belt for loose or slippery conditions. If it comes loose or slips, the battery will not be able to charge, and the battery light will be lit. You need to repair in car service. 3. Fault of charging circuit system It is necessary to go to auto repair shops for careful inspection and maintenance of the charging circuit system. The above are the main factors affecting battery failure, etc., so we need to go to auto repair shops for inspection and maintenance as soon as possible to avoid stranding on the road.

James Smith        September 15, 2020

Wiggle the positive and negative clamps by hand to determine if they are loose; if the positive clamp is loose, disconnect the negative battery clamp and isolate it well. Use a torque spanner to tighten the positive battery terminal. Then install the negative battery terminal and tighten it.

James Smith        September 14, 2020

Another common problem can cause the charging system. If alternator belt is too loose, resulting in belt slipping, causing the alternator to work improperly. If the belt doesn’t spin the alternator fast enough, leading to the voltage output drop and power loss. It could also cause the battery's charge to fail to start the motor. Therefore, the tightness of the alternator belt needs to be checked.

James Smith        September 14, 2020

When the car does not start, use the multimeter to measure the voltage of the battery and record it, then start the car, use the multimeter to measure the voltage of the battery and record it. If the car's alternator is not broken, the voltage of the measured battery will be higher than of the car started, around 13.5V.

James Smith        September 11, 2020

The car battery can be a component with a high failure rate, and the car battery fault light mentioned today is used to individually reflect whether there is a problem with the battery. So, when the battery fault light comes on, there is no doubt that something is wrong. What's wrong inside the defective component? Let's take a look.