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dirty oil after using mobil 1:
I've heardthat you should change the oil after 3k mile for the first
oil change because the oil has a very high detergent effect and keeps all particulates in suspension. that explains why it looks black right away...it's washing your engine!
also, how can I tell the head is non-turbo: it has sensors that do not apply to the turbo engine such as EGR temp sensor etc.