Hi im new to this forum and wondered if you could help. My 54 plate Focus Zetec is starting to use alot if water, ( filling it up fully every 2 days) and the fan is kicking in ( for about 2-3mins) after i park car and ignition off is off. The car is NOT boiling and staying at normal temp. Have checked head gasket and no mixing of water or any gunk . Any ideas? Cheers!