Thank you so much! I have a 2005 CLK 55 AMG with 180k miles on her and still doesn't leak a drop of fluids. It started giving me error codes a few days ago(P0172 System too rich Bank1) and (P0175 System too rich Bank 2) so I am going to try this and see if it works. The ram-air intake piping was a little dusty so it seems worthwhile cleaning no matter what. I'll lyk if it fixes the problem!
