leaking nova!

anybody have any idea were this leak could be coming from? whenever i leave my car parked on a hill a large puddle of water appears in the drivers footwell when it is parked facing down the hill and a puddle will appear in the back on the drivers side when it is parked facing uphill!?!has anybody had this problem before as its really annoying and i cant figure out were its coming from? i've got gsi sideskirts on my car but i dont think it could be anything to do with these. Please help. Andy:cry:

First port of call is under your battery.

as dar said check that battery trayhasnt rotted through , also check that the grommit behind the battery is still there and also check your door seals

My battery tray has a hole in the bottom for a screw or something.

Windscreen rubbers can let moisture through aswell with some pretty drastic rust as a consequence in an area you never knew existed. (up in behind the bonnet hinges).

what about sunroof ?? ive got 1 dismantled and there to small rubber hoses stickingh out the front which im assuming are for drainage ??

My car leaked through a hole with a cable running through it in the battery try where some bright spark has not replaced the grommet. Made a little puddle on the mat under the clutch, temporarily sealed it with a bit of blu tack! Thank god for rubber mats!