hi there i have a 1996 escort cos and it has a breather system that claerly is not doing anything at all it has a port on the bottom that appears to go some where on the block and then has 2 more ports coming off but have no hoses on them so they are both venting to atmosphere surely this is not how its meant to be also the volt meter on the bannana pod doesnt work any ideas on that one aswell thank you in advance