VXOC Astra-J/GTC

Hello! Something happened with my Vauxhall Astra. The engine began to run unevenly, appeared to vibrate, and the oil consumption increased. Has anyone encountered this problem? What is the reason?

Care to give us a clue as to what engine you have, petrol or diesel, and how much oil its now consuming?

Hello! Thanks for the tips! I found a great website with repair kits. I solved the problem cheaply and quickly. There were no problems with the delivery.
https://vanos-bmw.com/product/membrane-v...m-55564395