Well it is my first time on this site. I have owned my dablo 1.9 deisal since 2001 and have enjoyed a lot of trouble free motering untill now. It is now over heating and spraying water from the filler cap I suspect that it is the thermostat but as this costs a lot of money as unlike in the old days (i,m lead to beleive) it is no longer a seperate unit and is sold as one with the housing. Also the position of the thermostat makes it quite hard to get to is there an easy way to a get to it and b check if it is the thermostat without taking the thing off? I would be gratfull of any help thanks