Hey everyone,
I have a major vacuum leak somewhere and it's causing hesitation when pressing the throttle. I took it to the MB specialist and he said that it may be coming from the intake. He can't tell unless he takes the whole intake out but he keeps pressing that it would cost a lot to fix it and that I shouldn't spend a bunch of money because with this year Mercedes they made parts that have a certain service life. I want to take his advice because he knows best but something is telling me that this problem can be repaired. so he suggested replacing all vacuum lines and putting new seals on the intake. Has anyone done this before?

Thanks!