Just had a VXR Turbo fitted, & now I have the chatter noise emitting from the DV I think.
If I accelerate, then ease off, I get the whoosh noise, then chatter immediately after.
I have a Bailey's DV 26 I think (was on the car when I bought it).
I have checked the vacuum pipes & the only one I can think of is the one that comes from directly underneath the the dv.
Without taking off the boost pipe & dv in one, it will be hard to get that pipe back on if I remove it.
I am also not sure if that pipe is held on with a hose clip, as it feels as if there is something on the edge of the pipe.
Any other thoughts or suggestions?