Change crank case breather. Check the turbo bearings and seals as this is 99% where all 320D m47 engines start to leak oil. the oil flies into the intercooler setup. gets trapped or flies past it up the air intake. This gunkes up the whole system and needs to be sorted out.
Removing and propperly blocking the EGR is only good as it stops more shitty oil grease from entering the engine.
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2006 E90 Titan Silver 320D |M sport|Custom|RGB AE| Eibach Pro coils|Spacers|Blue Shadow/alcant|Custom Black F10 taillights|Hifi|Dipped Roof|GlowShift Guages|M sport Splitters|Superchips Tune|
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