could cause it to run rich, causing black smoke, and obviously unburnt fuel
but not white smoke, best to do your afm then get it back down to asg

Ok so compression test done nd passd ^_^ 140 accross all 4
so that's sweet.. Didn't blow as much blue smoke after
I put the plugs back in.. could a fukt turbo seal cause blue smoke?

Yes it could!

*phew* that's good its not a cylinder crack ! one less thing you have to worry about

Yeh ns... My turbo is fairly new anyways a vf35. If it's the seal best to replace the turbo or rebuild it.