Hello everyone.
I was just nipping a fuel line that I suspected was leaking a little...Job done. Then a curious look around the engine as u do admiring the minor oil leaks when this caught my eye. On the top of the rocker cover where there's a breather pipe, there's some sort of bolt blocking the pipe and tied away neatly. Im not having engine trouble at the minute but was wondering if you guys on here had any advice on a filter to attach or weather I should just leave it alone and move onto other jobs. Here's a picture. Thanks in advance.
I can't work how to add photo, but I don't think there's much more to explain.