Hi everyone, there are 2 hoses that come out of the back of the rocker cover, 1 of them has a join in it? does anyone know the name of this part as mine is apart!!! aint got a clue how this happened! regards chris
between those 2 hoses is fitted a one way non return valve(the white thing)..cost about £28 from vauxhall, but you can get the same thing from halfords for about £2 in the window washer parts section.. ...but my zaf gsi doesnot have this fitted instead it has a piece of copper brake pipe inserted into both bits and i havent had any trouble with it at all. in 18 months..