Update!!! This afternoon I played about with the S2. I removed the air box, and the rubber intake pipe from the air box to the turbo, dv pipe and all the wgsv pipes too. I checked and cleaned them all and didn’t appear to be any cracks of leaks. As I was putting it all back I noticed that the pipe from the WG to the WGSV (help by jubilee clips) was not tight on the banjo unions, I put new clips in and put it all back. Also the vacuum pipe from the ridged pipe after the dv was soft. I cut the end and put it back on the inlet manifold. I took the car for a test drive and it goes much better, but once the engine is up to temperature and you plant your foot, the car jolts very violently like the engine is cutting out, ive seamed to have cured one problem and now caused another! or is this another boost limiting problem? I know many other s2 central users are experiencing same or similar problems, any help would be appreciated. Should I change the WGSV? Cheers Dan
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