Thaught id pick some brains as ive took the car to garages and they say well it could be anything best get a new turbo and others are saying cheaper to get a new car.

when i start it up first thing in the morning or after its been sitting it throws out alot of blue smoke and does this until its warmed up then i dont get any once its warmed but everytime i do start it theres a very strong oily diesel smell.

any thaughts?