OK here we go, got a mk3 16v abf engine, had a problem with a small oil leak when i looked under the bonnet the crankcase breather pipe was split and looked like the leak was coming from there, so replaced pipe job done.... or so i thought.
I now have on my drive a yellow foam type fluid looks like oil water mixed crank case breather pipe all clear, checked my oil all ok checked water level all ok, but cant see where leak is coming from, or whats causing it.
help please