I have a Peugout 206 which is losing water. I have done the checks fro the head gasket such as white oil, bubble in oil, white smoke and water coming out of exhaust but nothing is found. Also cannot see water leak when stationary
I had a Mazda that was losing water. Paid to have the head gasket replaced. Still had the problem. A flow test showed that there was a partial blockage of the radiator. One new radiator and the problem was fixed. Pity I did not know about the flow test before I spent the cash on having the head gasket done!!!!!!