Good day! I will immediately explain in foreign cars, especially since the automatic transmission is complete profan. Perhaps such questions have already been versed, but I could not find answers to them, so I raise this topic (and describe it).The bottom line is this: initially long pauses appeared between the gear shift, and when switching, tangible shocks appeared. It lasted approximately 2 months. At the moment, the maximum acceleration of the car is 95 km/h and then switching to the previous gear, again to a higher, and so cyclical, and the acceleration itself is characterized. In addition to all of the listed, the «check» also caught fire.About three months turned up to purchase oil for the engine and for the box. I decided to change the oil in the engine, and since it was not time to do it on its own (all the oils purchased, including the oil filter were in the trunk).Well, it began…And it turned out that the guys mixed up the engine with a box and drained (a gravity) oil out of the box, changed the oil filter, then took new oil for the engine and added a “some” to the engine! In the process of this, they were surprised «why such a high level of oil» and becoming casting, they realized what happened!!!!!!They poured all the remnants of the oil into the Dvig (and it turned out to be the lower mark) took up the topping of the oil into the box (again, «some» some «after which they returned the car safely for me. I learned about this «bacchanalia» only yesterday. The oil level in the box and the engine is a little on the probe. I am in a stupor. I will repair the showdown later, now the main thing is to figure out what consequences it will have and how to reduce the damage. I will say simply, help!