update ccv gone oil catch installed with pcv valve shown in above pick .took on highway for about an 1/2 or so no codes and engine runs nice and smooth. will keep you updated on this experiment. will keep an eye on oil levels and hoses colapsing (which they shouldn`t I have reenforced them for that issue).

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2003 bmw x5 3.0i ,219000km build date 2003-08-18