3series 0 Report post Posted March 10, 2009 Hi guys, I dont know too much about fuel pressure but my fuel pressure seems to be fairly high, when I open the fuel cap it has a huge wooshing/gushing sound.. when hot it has overflowed fuel before when opening it. Quote Share this post Link to post Share on other sites
Silver Fox 43 Report post Posted March 10, 2009 Sounds like your tank breather is blocked Andy. Quote Share this post Link to post Share on other sites
3series 0 Report post Posted March 11, 2009 where abouts is that located, what can I do to unblock it. Any parts I'll need or can I service it myself. I take it its located behind the drivers side rear guard or is it located elsewhere, couldnt really find it on realoem Quote Share this post Link to post Share on other sites
