The girlfriends 1.6 sxi astra g has developed a water leak. Ive had a quick look in the engine and underneath and it seems to be coming from the valve at the bottom of the radiator.
Im just wondering if the valve is part of the radiator meaning the whole thing needs replaced or the valve can be taken off and replaced?
If the radiator needs replaced, whats a rough cost of getting it done? Pretty useless when it comes to replacing mechanical parts and havent got much spare time either.