swirl flaps

Hi all Car in limp mode due to inlet manifold blockage caused by swirl flap / DPF blockage etc. Mercedes E320 W211 3.0litre Diesel estate. 2007 Seen loads of threads on here for this, and read most of them. I am unsure what to do to be honest. Click Mechanic said they could take out swirl...

Well spent the full day removed the inside if the 1st cat re assembled and still very smokey, it leaves a trail of smoke when its drove, its running very rich, car has just had a new turbo fitted and a new maf sensor. When i rev it fast there is a buzzing noise not sure where from It...

Mornig All, My ML270 looks like it needs the manifold replacing, which I will be doing shortly.. Swirl Flap issue causing oil leak, limp mode etc. Over the past month or so I have noticed that the car needs more engine turns to start it, it use to start more or less on the button...