Technical seicento 1108 head gasket?

[beau]

its over heating, the water runs out but it doesnt leak. have sniffer tested it and its ok the cooling system all pressurises up, and it deffo looses water somewhere, head gasket still?

 

[jamie86]

Possibly, although could be a leaking waterpump etc.. compression test will help decide...

 

[fingers99]

Likely. I don't trust the kits. You may as well get a compression test or a coolant pressurisation test done before pulling the head, though.