A low engine coolant level in a vehicle means there is not enough coolant.
The coolant must be added in time at this time, otherwise the engine temperature may be too high. If the engine runs for a long time with too high a temperature, it can easily cause the cylinder to pull. The engine will pull the cylinder and the repair cost will be very high.
Car engines are all water cooled. Water-cooled engines rely on coolant constantly circulating through the engine to remove excess heat.
The full name of the coolant is antifreeze coolant, which means coolant with antifreeze function. It can prevent the coolant from freezing and cause the radiator to expand and crack and the engine cylinder to freeze lwhen parking during cold seasons. .
How to drain the water tank of the diesel generator. Generator manufacturers believe that because the external ambient temperature is too low, the cooling water should be discharged after 15 minutes of shutdown when the water temperature has dropped, not immediately, otherwise the temperature difference between the fuselage and the external environment will be too important. , causing the diesel generator to fail. Some parts of the unit are deformed, which in turn affects the performance of the diesel engine (such as cylinder head deformation, etc.). When the cooling water stops flowing, it is best to shake the diesel generator several times. At that time, the remaining cooling water that does not flow easily will flow out due to the vibration of the diesel engine. can prevent the water on the cylinder head from freezing. If it falls, the cooling water will flow outin the engine oil pan. The operator should also note that if the water drain switch is not removed, the water drain switch must be in the open state after water draining is completed to avoid the remaining cooling water cannot flow temporarily for various reasons and freezes. the corresponding parts of the diesel engine. Generator manufacturers remind users not to activate the water release switch and everything will be fine when releasing the water. They also need to pay attention to the specific water flow conditions to see if the water flow is steady and whether it is getting smaller. or faster and slower. If these conditions occur, it means that the cooling water contains impurities that hinder the normal flow of water. At this point, it is best to remove the water drain switch and let the cooling water flow directly out.t of the body. If the water flow is still not smooth, use hard, thin steel objects such as wire to dredge it until the water flow is smooth.