Four Mistakes of car maintenance
1. Do not like the tires in the wheel bolts and nuts oiled maintenance , a few private owners in order to prevent rust on the wheel bolts and nuts , ingenuity when installing the bolts and nuts are coated with oil , not knowing that this approach is not only wrong , but also to bring traffic safety a certain degree of risk. Tighten the bolts and nuts, mutual self-locking feature. And after greasing, self-locking coefficient between the two is smaller, self-locking performance. In the car at high speed, it is easy to lose bolts and nuts and even falls off, causing traffic accidents.
2. Do not rinse the body inside the summer, while common private owners who flush the body, while wiping with a rag, like to remind private owners are: the internal body is best not to use water rinse. Because beneath the cab floor cushion is not ��Plains��, the need to make structural notch below the cab floor pads, visa very much. After washing with water, or deposited in the groove is not easy to dry, rust or flow from the through hole on the gearbox and other components. Particularly good sealing performance cars but cannot be directly rinsed with water inside the body. The correct way is to wipe with a damp cloth, but to avoid stagnant water.
3. Do different brands of coolant mix everyone knows that lack of engine coolant should be added in time, but if you put a different brand of coolant temperature with the use of it? If so Launch X431 Scanner, advise you as early as possible to let go of the coolant, re-add the same brand of coolant. Because different brands of coolant may be differences between their chemical properties, such as ferrous metals effective preservative, but often have a corrosive effect on aluminum products; whereas for aluminum alloy preservatives are harmful for ferroalloys. Since different brands of preservative used in the coolant X431 tool, it is not a mixture.
4. Do not step on the gas when you start EFI car before starting the engine kicks stepped on the accelerator, is the habit of many drivers, especially in the winter when the cold start. However, this method is not suitable for EFI boot cars. Engine is equipped with electronically controlled fuel injection device is different from ordinary carbureted engine , its fuel injection control device according to engine temperature , fuel supply is automatically adjusted operating conditions , the engine starts smoothly , that the cold start time , injection control device can automatically increase the amount of oil . So, when the EFI car engine starts, there is no need to step on the gas, not slam before starting continuous, but otherwise the engine starts badly.
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