Hi, I decided to clean up my engine compartment So far I've sorted a perished manifold breather pipe (if that is the correct name) and the improvement is obvious - 170 cdi power loss - Page 2 - Benzworld.org - Mercedes-Benz Discussion Forum post 15 Next in line - perished fuel filter intake pipe - should be ease Then I need to check and clean MAF sensor and EGR valve, perhaps inspect a cat. Would someone please tell me where to find these in an A-class, and link to any relevant guides? Thanks.
