Smoking and rough idle when cold

mm707

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2.0 tdi

Hi, there's loads of threads about on this but has anyone actually got to the bottom of why this happens ?

Rough cold idle, smoking, getting to the point where I'm turning the engine off in traffic jams to save gassing the people behind :)

Once warmed up it runs like a dream, not using any oil.

( EGR cleaned out )
 

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