Damn.
Looks like I may have bad news to report with my Civic too.
Started getting some high coolant temp readings (205-215°F) so it was time to take off my lower grill block. Pulled it off.
The next day I was still getting the high readings. Popped the hood and coolant had spilled a little out of the reservoir. Let it cool down and the radiator is low.
I'm pretty sure that means it's headgasket time....
