Engine is surging/ juddering

[anthonyday]

Hi to all, when driving the s2 normally its fine but when under load the engine it starts to judder very violently at 3000 rpm all the way to red line. Could it be a boost leak or vacume leak

[quattronutter]

sounds like a boost leak,i can have a look,im in northampton

[Error404]

yer, probably a boost leak if you're getting poor fuel consumption as well

[anthonyday]

Sorted it, it was split vacume pipe nightmare getting to it

[quattronutter]

cool