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30

2024-09

What should I do if the oil pressure is abnormally swollen? The reason is all here.

Low crankcase oil viscosity or insufficient oil. Pressure limiting valve spring is too soft or broken. Oil filter bypass valve spring too soft and broken. Loose lubricating oil inlet pipe joint or oil pipe rupture. The oil pump is not working well and the oil circuit is seriously leaking. Gasoline pump diaphragm rupture, gasoline leakage into the crankcase dilution oil. Cylinder liner damage, cooling water leaking into crankcase. The matching clearance of crankshaft main bearing, connecting rod bearing and cam bearing is too large and leaks. The oil filter is blocked, so that the opening pressure of the bypass valve is too high or stuck, and the oil cannot enter the main oil passage. Oil collector clogged.

2024-09-30

30

2024-09

How to prevent summer vehicles from "burning"

In addition to dealing with hot and dry weather, driving in summer should also be careful of the hidden danger of spontaneous combustion of cars at high temperatures. The causes of spontaneous combustion of cars in summer are the aging of electric wires and oil circuits, resulting in leakage, inflammable and explosive materials on the car, smoking while driving, etc. The signs of spontaneous combustion of cars in summer can generally smell the smell of burnt smell. In the unfortunate event of spontaneous combustion of a car, small flames can be extinguished by themselves with a fire extinguisher while ensuring their own safety. If the fire is out of control, stay away from the spontaneous combustion vehicle as soon as possible. Car spontaneous combustion is harmful. Usually car owners should take preventive measures, pay attention to car maintenance, prevent car exposure, and prohibit flammable and explosive materials.

2024-09-30

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