Lubricating oil has the function of lubrication, carrying and heat transfer. Once the oil temperature or pressure is abnormal, the engine will also have various problems. For example, once the oil temperature is too high, a long time more than 120 degrees will lose its function, it is easy to cause burning tile to hold the shaft and damage the engine. Many owners of the engine oil problems are very headache, today to help you to summarize the ten major causes of abnormal oil performance and solutions, I hope to help you.

Reason 1: insufficient oil or high liquid level causes high oil temperature.

Resolvent

To ensure the engine running oil quantity, the oil level is preferably between the lower and lower scale of the vernier, neither too high nor too low.

Reason two: oil pump failure, too little pump oil, resulting in inadequate oil pressure, poor heat dissipation.

Terms of settlement

Pay close attention to the oil pressure gauge to ensure that the oil pump is in the normal working condition. If the oil pump fails, it is best to find the professional repair personnel to repair.

Reason three: diesel engine cooling hydrologic temperature is too high, can not timely cooling parts to take heat, hot parts too high temperature, will also lead to higher oil temperature.

Resolvent

Regular maintenance of the cooling system in the water pump, oil cooler and other important components to ensure that the engine cooling system can be used normally.

Reason four: the oil cooler is blocked, the oil pressure is insufficient, the normal heat dissipation is not reached, and the oil temperature is too high.

Resolvent

Check the oil cooler of Baotou Mercedes Benz parts regularly, find problems, repair and replace them in time.

Reason five: oil filter plugging, oil will pass through the bypass valve directly into the main oil way. The impurities in the engine oil will aggravate engine wear.

Resolvent

Regularly wash the oil filter of Baotou North Benz parts and replace the filter element to ensure that it can work normally.

Reason six: the piston ring is not closed tightly, and the air leakage of the cylinder causes the ventilation capacity of the Quzhou box to be too large.

Resolvent

Check the sealing performance of piston ring and cylinder regularly to avoid leakage. Once it occurs, replace or repair it in time.

Reason seven: the bushing with too large clearance, excessive oil discharge, resulting in low oil pressure, can not form a normal oil film, light increases the degree of wear and tear, heavy damage and ablation of the surface of the friction pair.

Resolvent

Ensure that the clearance between the bearing bush and the journal is just in case of problems and repair in time.

Reason eight: engine load is heavy, resulting in water temperature and oil temperature too high.

Resolvent

The rational use of Baotou North Benz accessories engine, to avoid overloading operation, especially long time overload operation, for example: overloading transport, long time overloading transport and so on, the machine and people, but also have a rest time, to better work.

Reason nine: the engine assembly is too tight, the friction resistance of the studio is big, the heat produced is high, the temperature of the oil is too high, the heat load of the oil increases and the temperature is too high.

Resolvent

If a new car or an engine overhauled this problem, it can be solved after a period of time. If it is still the same, then go to the repair shop.

The engine assembly is tight and the engine assembly is tight

Reason ten: the use of incorrect oil or poor quality oil, too much oil impurities, when friction, will generate more heat, resulting in oil temperature rise.

Resolvent

Reasonable selection of the correct grade, viscosity grade of the positive oil, the best through the regular channels of purchase, do not want to buy cheap products cheap, will cause indelible damage to the vehicle.