First of all, hello to everyone, my car is 2017 model 1.6 hdi manual gearbox, at 47k km, it started with a sound similar to the rattling sound that came at idle shortly after I bought it. They said that it lay on its side and finished the printing, then the balls were changed and the pressure was reset, after which the sound was greatly gone, but it was very light again, I took it again, they said it was normal, then there was a change of city, etc. 15k km passed over it and the sound increased again, I went to other masters and the sound was normal. It was said that it was the clutch ball and hydraulics. I feel a vibration I'm confused what to do I'm wondering if I open it or not. Thank you in advance.