Hi,

Any ideas? Since fitting a K&N filter to my series 3 diesel I noticed that there is oil escaping from the rocker cover/engine top cover.

I left the breather hose in it's original place. should I connect it to the new air filter? I did notice that there is the option for this but I did not think it would be important due to the breather hose position already.

Slainte,
William