Eyup lads, just thought id let you all know that ive sorted the car after a full day of fidling Checked all connection and made sure there was no moisture in the them at all, this wasnt the problem, after gettin close to the engine while running i heard a whistling noise coming from the back of the engine, only to find that a the pipe coming from the boost pressure solenoid had come off, this was making the car run in limp mode and misfire on boost, such a small thing making a huge difference to how the car ran!!! Thanks for all the help lads, Zac **Can a mod please close this thread**