Purekoryo

Been driving my 991.2 GTS just fine but then this morning the water temp just skyrocketed. I immediately turned on the heater but no heat. I limped back home and noticed the two radiators in the front were cold.

Don’t see any leaks on the garage floor. Waiting to cool down to check coolant.

Is my thermostat stuck? I just installed sport cat yesterday and drove for 20 miles and it was fine. Did I maybe touch something in the process?

I checked the PSE valve and seems to be operating correctly (opening and closing, I can feel more air and less from both tailpipes and sound of course).

Gmanscott

head on over to other Forum for 991 models for help.