ok took my car to rolling road and no joy, couldn't even get it started, so i went home and bought another rs turbo, that was sat on a farm in a barn, took all the bits of it that could be the problem on mine, fitted them all today and she was perfect, didn't miss a beat, i had to push the accelerator a little but started and rev'd up fine, then i noticed the petrol was leaking from the filter (was pressure tested on rolling road) so i tightned it up and was busy tidying up for about 30 mins and tried to start again and that was it, wouldn't rev again and struggle to run at all, any ideas where im going wrong anyone? cheers