When the mobile advertising vehicle is working on the way, suddenly there will be some abnormal sounds, then some sound is normal, but the driver must pay attention to it, but also some abnormal sound, but the mobile advertising vehicle is telling you that a vehicle Parts in one place have failed. Learn more about the mobile advertising vehicle knowledge, can only listen to the abnormal sound of mobile advertising vehicles to identify faults. If the mobile advertising vehicle is cold start, there has been a relatively sharp whistling, and this voice is already a lot of time with the mobile advertising vehicle. Then the driver needs to check the drive belt of the vehicle engine. This sound occurs when the transmission belt in the engine of the mobile advertising vehicle is worn thinly and is slippery. When the mobile advertising vehicle is accelerating, there is always an abnormal noise or slamming noise in the direction of the engine of the vehicle. It is roughly because the oil filter of the mobile advertising vehicle has not been there for a long time. Replaced or missing oil. Although the duration of this abnormal sound may be very long, the sound is not too loud. Whether or not the engine oil is missing is caused by the inspection. If the scale of the engine oil is in the normal range, then the mobile advertising vehicle needs to be sent to a professional repair shop to ask for inspection. After launching the mobile advertising vehicle, if the sound of metal-to-metal collisions occurred in the place where the engine of the vehicle was heard, it may be that the oil and gas mixture in the combustion chamber of the mobile advertising vehicle did not reach normal levels. Burning or a result of a sufficient degree of combustion. If the bridge is greedy for the cheap use of some inferior petrol or gasoline with a relatively low label, this will happen. It is normal for the mobile advertising vehicle driver to watch if the temperature of the coolant is normal, and see if the engine of the vehicle is overheated. Or there may be too much hoarding of carbon deposits in the engine of mobile advertising vehicles. Magnesium Needle Plate,Magnesium Needle Board,Textile Magnesium Alloy Needle Plate,Magnesium Needle Plate Luoyang Maige Magnesium Industry Co., Ltd , https://www.maigemagnesium.com