How to deal with abnormal oil pressure in automobiles
The dashboard shows that the oil pressure is abnormal, please close the engine to explain that the fuel injection pressure of the vehicle's fuel injection system is abnormal, most of the abnormal oil pressure is caused by problems with the gasoline pump, it may also be that the oil has deteriorated or thinned, there may be leakage, and there may be problems such as lack of oil. When the owner encounters such a situation when driving, he should immediately park the vehicle in a safe place and turn off the engine, and then check whether the oil is insufficient. If the oil is not missing, but the vehicle still shows abnormal oil pressure, the vehicle can not idling, you need to ask the 4s shop for help in time.
If the vehicle continues to drive, it will aggravate the wear and tear inside the engine, and in severe cases, there will be phenomenon such as bearing locking and piston ablation. Only the engine can be overhauled or replaced with the entire engine to solve the problem, which is more than worth the loss for the owner.
How to determine if the oil pump is broken:
1, when the vehicle starts, if it is twisted to the ignition position, you must wait for a while, if the waiting time is short, there may be a situation that cannot be started when starting, which means that the oil pump is broken;
2. The vehicle is weak in acceleration, and it feels frustrated when it is refueled urgently;
3. The corresponding fault light is lit on the vehicle dashboard;
4. When driving a vehicle, there is a humming noise.
When the owner is driving in daily life, he must not be greedy and cheap and continue to add fuel to a small gas station, it is best to add fuel to a large, regular gas station, and also replace the gasoline filter on time, which can reduce the probability of damage to the gasoline pump.
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