i have a 99 110bhp afn facelift avant.
lately i have noticed that when driviving at normal motorway speeds, when i accelerate it puts out a lot of black smoke.
i know there will be a certain amount from the turbo, but lately it seems a bit excessive.
its running fine at the moment but i am just a bit concerned as to what might be causing this.
does anyone have any ideas?
it has 160k on the engine