mrobinson2

http://twitpic.com/czc5cn


It is the overflow to the coolant bottle, but seeks to me leaking a bit, sure it should connect to something.

Any help much appreciated.

peter zippy reid

iTrader: (25)

Should connect to the top of the rad

AS Performance

iTrader: (4)

no the overflow pipe connects lower down on the neck..................

that pipe off the cap is simply a breather and is normally just tucked down the front of the battery/vented into the inner wing

it shouldn't be leaking anything unless over filled or being pressurised by the expansion tank.............

mrobinson2

if it's being pressurized, what could that be ?

Beastie

iTrader: (2)

It could be air in the coolant system or a blown head gasket.

Alternately it could be just a leaking cooling system pressure cap.