After changing the oil, an unpleasant knocking sound may be heard in the engine. About this “Rossiyskaya Gazeta” said Manager of the mechanical repair department of Avilon Kia Vadim Strelbitsky. According to him, there are five reasons for this situation.
The first reason is filling the engine with too little or too much oil. This may cause abnormal noise in the engine. The second reason is a dirty oil pump filter. This can restrict oil flow, reduce oil pressure and cause engine knocking.
The third reason is that a knocking noise may indicate that the engine and filters need time to reach the final lubrication point after the oil change, but this is usually not long, just a few minutes. Fourth, the oil pump in the car may be faulty. The fifth cause of engine knocking is the use of low quality oil and filter.
Mikhail Kolodochkin, formerly auto expert of Za Rulem magazine reportedIn case of oil leakage from the engine, strong friction of the mechanisms occurs inside and the wear of the power unit increases. The vehicle will travel approximately 70 or 100 km before serious problems occur. Under optimal conditions, this may be 200 km, and then the power unit will overheat and jam.
happened before knownIs it possible to fill oil under the brand of chain stores?