[jdlmodelt]

I did that with mine shortly after purchasing. Your coolant cap isn't sealing properly and when the coolant gets hot it overflows and drains through that little hose to the ground.

Originally Posted by MPDano

Well, looks like I have other issues. Since I am waiting on parts I ordered from Pelican. I gave the old girl a detail. Looked in the coolant reservoir and saw milky stuff. Yup, oil in the coolant. I know this can be multiple things, but is there a known issue on these boxsters? Here are some pics of the brownish milky residue in my coolant cap and reservoir.

Also, what seems to be the reservoir overflow tube hanging under the right front part of the engine was leaking coolant everywhere after a test drive.