from the looks of it a flat copper washer would seal that right up. an example of were those are used are the banjo bolt for the inlet of the fuel rail on the 22re. also they are used on a ton of brake calipers.

so this is all asuming that were the fittings go together there is a joint were the washer could go, like the lip on the end of that adadpter fitting and the lip in side the other fitting attached to the hose is flat and mates up. if so than that should be a the right fix so probably no bugs down the road.

probably only becuse im a mechanic and nothing is perfect, and it makes me lots of money because of it <img src="/forums/images/graemlins/smile.gif" alt="" /> <img src="/forums/images/graemlins/cheers.gif" alt="" />

nick