Rare fault in M271EVO engine-maintenance solution of oil leakage in cylinder head_vehicles, vehicles

Rare fault in M271EVO engine-maintenance solution of oil leakage in cylinder head

September 4, 2024

The temperature has dropped in recent days. When I woke up in the morning, I saw dripping antifreeze under the car’s water tank. After delivering the child, I took out the high-temperature resistant rubber ring that was always in the trunk and went to repair the car. The daily life of German car owners. I changed the rubber ring and took care of it. I found that there was a lot of leakage on the right side of the engine before, so I wanted to find for leakage and repair it. Combined with the previous cases found online, I felt that I would unscrew the double-headed screw to see what was happening inside. After unscrew it, there was oil in it, so it was cleaned and cleaned. After the air gun was blown, the oil was ignited, and in an instant, the oil came out. Leakage was found. The screw hole on the exhaust manifold of cylinder 1. I found gasket glue and applied it on the screws. Tighten it tightly. Since the cleaning agent was used up at that time, the surrounding oil traces were not cleaned. I don’t know whether it has been solved now. I take time to wash it in the afternoon, and then run around to see if there are still leaks.

Most of the reason for leaking water from the plug is that the rubber ring is hardened and has no elasticity

Various types of high-temperature resistant rubber rings, turbine return pipes, and oil inlet pipes should be replaced when leaking oil in the trunk.

The garage is always equipped with 229.5 certification, Singapore version or Hong Kong version, and is replaced every 5000 kilometers. 1080D with Mahler.

Cases found online

I have encountered such things as sand holes in cylinder blocks. As of now, except for the regulator, all other fragile parts of the 271 have been replaced. Please seek comfort. Therefore, the more frustrated I became, the more courageous I became, the more I knew about cars, and the more I didn’t want to change cars. It was just like getting married. I finally got used to it with difficulty. I tried another one because of the novelty and did it all over again. It was tiring. To put it another way, the car distribution reduction is really great now. After watching the 530Li, the B48TU engine, I didn’t like it much.