How to interpret global trade indices

Start the engine (start the engine: give your car a new life!) A powerful engine is How to interpret global trade indicesthe core of the car's progress. Starting the engine normally is the basic step for the car's operation. However, for some novice or unfamiliar car owners, starting the engine is not so simple. The correct start-up method can greatly extend the service life of the engine and ensure the safe operation of the vehicle. This article will introduce the correct method and precautions for starting the vehicle engine, so that your car can be reborn! I. Preparation Before starting the engine, the following preparations need to be made: 1.Check the fuel volume: Before starting the engine, it is necessary to check whether the vehicle has sufficient oil. The fuel in the fuel tank should be above the safety mark, otherwise it will cause damage to the engine. Two. Adjust the seat, rearview mirror and seat belt: Adjust the seat, rearview mirror and fasten the seat belt to ensure driving comfort and safety. 3. Cut off the device source: Before starting the vehicle, it is necessary to cut off electrical appliances, audio and other equipment to avoid short-circuiting or damaging the equipment. II. After starting the engine, it is a detailed introduction of the engine start-up steps. 1. When inserting the key, it is necessary to make sure that the vehicle is stable, the brakes have been loosened, and the key cannot be forcibly inserted, otherwise it will cause damage. Two. Turn on the key switch. After inserting the key, rotate the key switch. At this time, the dashboard will light up, and various monitoring lights will light up, such as oil pressure, water temperature and other lights.If any of these monitoring lights lights up, you need to solve the fault or abnormality before continuing the operation. 3. Preheating engine The preheating function of most cars is automatic. When the key is turned on, the engine will automatically enter the preheating state. During this period, the preheating warning light on the dashboard will also be on. If the vehicle does not have a preheating function, you need to start the key-controlled battery switch in advance, pull the accelerator to the end, hold it for 10 seconds, and then release the accelerator, and the vehicle will be started. Four. Start the engine. When the preheating conditions are met, press the start button or turn the key, and the engine will start. If the engine does not start, you need to check the following places: A. Check whether the gear is suspended. If the gear is suspended, you need to hang the idle gear to start. B. Check whether the battery is sufficiently charged, and it needs to be charged if it is insufficient. C. Check whether the ignition coil is short-circuited. If it is short-circuited, it needs to be repaired or replaced.5. After returning to the normal state and starting the engine, you need to set the tachometer to zero and check the dashboard to ensure that there is no abnormal situation. Then close the door and check the surrounding safety in the corridor or through the rearview mirror before you can set off. III. Precautions In order to ensure the normal operation of the engine, the following precautions should also be observed: 1. Do not start it repeatedly for a short time. If you start it three times or more in a row, it will damage the battery. After the startup fails, you should wait about ten to fifteen seconds to try to start again to protect the battery. Two. When starting the engine, keep quiet. When starting the engine, the car should be as quiet as possible. Do not shout, make phone calls or play music, so as not to affect the engine start. 3. Check the amount of cooling water when starting the engine. When the vehicle is driving, when the seasons change and the road conditions are different, the amount of cooling water required by the engine is also different.Before starting the engine, it is necessary to check whether the cooling water is sufficient to prevent the engine from overheating due to lack of water. IV. Conclusion The normal operation and maintenance of the car need to pay attention to the start and use of the engine. Following the correct start-up method and precautions can greatly improve the service life of the engine and make your car rejuvenated.

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