Been to well lane today and they rolling road tested my car after the spooky fault with my turbo. Faults found that waist gate rod was slipping back under load and turbo boosting to 12 then instantly back to 7psi. Also the max BHP is around 156bhp of whitch they said it should be arround 195 ish. So i took all my findings (big thanks to well lane turbo center) to vauxhall and they said that will have to get a engineer to come and look at the car again. my faith in vauxhall dealerships has gone right out the window. dont know what to do next as it is in vauxhalls hands again now?? the thing is its still under warrenty its only 2 years old and these faults have been apparent after they tryd to fix it. Also the waist gate they said they changed still looks like the old one (slightly pitted and white dust on) surely it should been a cleen new part if thay fitted one. so its been fob off after fob off from them. As enyone else had the same problem as me please let me know???