I have recently been losing coolant at a fairly rapid rate, e.g expansion tank EMPTY overnight, the origional problem was the thermostat gasket which i replaced, i then found a bigger leak which was due to a crack in the thermostat housing, i then replaced the housing yet i still have a leak, from what i can see it has nothing to do with the housing so im stumped, i have no white smoke coming from my exhaust which im told is a sign ov the cylnder head gasket going which evaporates the water, i have no crack in expansion tank as far as i can tell, and the rad seems fine.
I have no idea what it could be and have spent hours searching the net and flicking through a haynes manual.....nothing!
any ideas please!!!!!!!!!!!
thanks very much!
