Yeah I read the guide then I read someone else's and there's put me off lol about having to have flanges and all the rest of it.
...............i know i knowbe finenwhatever wayThat o ring that come with it seems to be fine it's not leaking from the housing. When the thermostats in does it matter which way round the top end goes I put it so that the bar was like 12 o'clock to 6 oclock
Just turned my engine off in a practice panic thinking that it was pissing out some where but really I think it was coming from the undertray.
It s left hand side could it be the stat