hi guys have a 2.0tdi octavia 2004 just noticed the last few morns when starting from cold blue smoke comes from exhaust any ideas wat goin on or is the turbo packing up?

Not too full on the oil level?

If not then could be valve stem seals..poss turbo seals...much smoke?

not much smoke in fairness and just on start up .possibly cud have to much oil infairness can never get the level right with that black dipstick that came with the car