Hi Guys - Wondering if anybody else has noticed small puddles underneath engine?

Just to explain...
Is definitely water not oil
About 3cm by 3cm in diamater
Not necessarily after rain or driving on wet road
A/C has not been running
Coolant levels are fine
Seems to come from back of engine thru small holes in cross chassis ( sorry not very technical )
Nothing looks visibly wrong from top view of engine bay

Any thoughts....Thanks

Is it green, or clear,,

Is it green, or clear,,

Definitely clear water

I would say definately evap water, nothing else it could be

Thanks guys - That does make sense. Just never noticed it before, Cheers