Hello gentlemen. I bought an Audi 1.8T, and actually my brother. I noticed that such a tee was stretched from the side of the bulkhead. It's about the cable coming out of the upper part of the engine, on the tee one cable goes to the intake manifold (it is unplugged from the tee and clogged), and the other flies to the bottom of the engine, but there is disconnected at the bottom of the elbow at the connection. Do you have any idea why this is done? I will add that yesterday brother low oil level indicator popped out, and that he had just bought, he went to change oil and filter. However, after driving about 160Km again, the indicator light is on again, the oil on the dipstick is not gone, but under the car there is a stain already. Unfortunately, I do not know exactly where the oil is leaking, because I do not see the car. The mechanic claims that the area around the valve cover is leaking, the brother says that it is around the filter, while the other brother says that it looks like oil under pressure is thrown around the filter. The car goes without problems, speeds up and reacts smoothly. Thanks in advance for your answers.
