Originally Posted by
cos i want 2be
hi just wondering if on the rs turbo fuel regulator there is a small pipe that comes off it .does it connect to anything or is it just a breather cheers
sounds like a fiesta turbo (efi) fuel pressure regulator... if so that little hose needs to be plumbed into the inlet manifold as the fpr needs to see manifold pressure, so it can increase the fuel pressure as the boost pressure rises.