cheers guys, keep suggestions coming,
ive cleaned out throttle housing with carb cleaner,icv and pipes, all breather pipes,intercooler and pipes,
found that none of my rocker bolts were in the slightsest bit tight,and when i started her up its developed a whine from the cambelt or fanbelt, gona have check that, needs doin anyway.
sump nuts bald so need get that off and its having a full service today hopefully. not that confident about doing cambelt yet tho lol
dave