Import risk analysis metrics

Engine cold start: engine idling start skills,Import risk analysis metrics easy start, get up early in the morning, plan to go out to do business, but as soon as the car starts, it is found that the engine idling is unstable and emits a strange smell, which makes people worried about the health of the vehicle. In order to avoid this situation, common sense about car engines is necessary. When the vehicle is parked for too long, the engine reaches a static temperature. This state is called "cold start". In order to avoid problems with the engine, we need to learn engine cold start skills to start easily. 1. Learn about your carCar engine: There are basically differences in the engine start-up methods of different car brands and models. To know how to start the engine at idle speed, you need to know the engine type and start method of your car, whether there is a fuel injector, a massager, or a turbocharger. Two. Check the oil: When the engine is started cold, the oil is still relatively solidified, and the lack of lubricating oil inside the car processor will cause more discomfort to the machine, such as abnormal noise, the trottle with a sense of load, etc. Therefore, before cold start, please remember to check the engine oil and use the oil suitable for the season. 3. Make good use of weather conditions: If your car is parked outdoors, in order to make the car start smoothly and the engine start stably and work normally, you should start the car when the weather is suitable, such as between 0 and 30℃.For the cold season, please put on the hood, let the engine warm up, and then start the engine. Four. Avoid problems by preheating in advance: Due to the design problem of the engine itself, if the engine stays in a static state for too long, it will cause some problems with the engine. It is necessary to preheat the engine so that the engine can run at low temperatures. 5. Before starting the car engine, turn off all power supplies: When you start the car coldly, you'd better turn off all power supplies and lights first, which can not only reduce the load of voltage and current, but also gather enough energy when the engine starts. 6. Pay attention to the steps when starting: before starting the engine, insert the key into the ignition, and the vibration handle to prepare the engine for work. Take a deep breath, and then gently turn the key to the right with a certain force. When you hear "Dididi stereo", the engine starts to work.Press the pedal of the speed storage device again, and the engine can run normally. Although the cold start of the engine is very simple, if you want your car engine to be healthy and run smoothly during operation, you must follow the above steps and standard operating procedures when cold starting. Once the maintenance of the engine is carried out well, the health of the engine can be maintained without being affected by cold weather.

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