Engine ran fine, 189k miles on it, no noise at all, didn't overheat, parked the car in my garage as usual. Next morning I warmed it up and when I pulled it out of the garage there was a small puddle of green liquid on the garage floor. Immediately shut the engine off and wasn't ever started again. TCPG was pretty mangled when I got the head off, 100% sure that's where the leak was coming from. Was pretty sure when I seen where it was dripping off of the ac compressor, confirmed after I pulled the head. Engine never went past half way heat mark the entire time I owned it, pulled strong. Teeth on cam gears still in great condition. Will take pictures upon request, just let me know what you'd like to see.