Saw water vapor coming from hood at windshield are in fron..mostly on driver side. Coolant leaking behind engine dripping over both sides of transmission. Not sure what's back there but it leaked out a liter or two. I waited till the leak stopped and drove it home without overheating (27 miles) vapor was still coming out when I got home but not bad as before. Happened shortly after I boosted. Past history is I replaced the radiator due to pinhole leak but ever since then if it's a very hot day and I have the AC on below 72 it will start slightly overheating especially up hills. What could this be? Pretty sure coolant is flowing when looking down through radiator opening. If it's below 75 out it drives normally and doesn't overheat.
https://vimeo.com/730800061
Follow Ups
Coolant leak - link to video at end of post - TTwinTTurboZ14:34:00 07/17/22
