[dhr90]

I had oil misting out from there as well. Volvo main dealer found it, apparently the official guidance from Volvo is to put a jubilee clip around the left side of that pipe joint in the red and tighten it up around the joint in the pipes.

As johnnyoro says, both ends of the pipe have jubilee clips, I have had some oil trace over the joint on the air pipe near the back of the engine too.

For me it hasn't solved my problems of lack of instant power and mpg about 20% lower than it should be. Recently heard a rattling when lifting off throttle and slowing down too. Unsure if that is related. Have you had any similar symptoms? I'm being driven crazy by this problem!!