Hi. Got problem today with 2.0D pre-DPF. Starts difficult and rattle on idle when engine is cold or hot. No warnings on the dash and nothing in vida. Still revs not in limp mode but I can hear turbo howl or turbo whoooo sound don't know how to explain that
. I suspect it could be boost leak but would it affect so much? I still can drive it like I did before but it shakes on start and idle. Like I said temperature doesn't play role.
I also topped up at ASDA before it started but topped up there before and different cars. Never had something like that.
thanks in advance