A simple pressure test done on system will point to where it is leaking...
I assume there is a tool to create pressure in the system beyond just running engine up to temperature? The moisture is pretty minimal. It's basically condensation on the trunk lid where it's moist to the touch.
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03 Carrera
02 Boxster S Guards Red, black interior with matching hardtop
89 Carrera 4
89 944 S2
78 911SC
I have just experienced the same exact thing last week. I was going to just replace the whole valve. I did read another thread where the problem was diagnosed as to the new o ring not properly seated. So I guess we can check the new o ring, replace the entire valve or do the pressure test? and go from there. Next question ....pressure test?
I assume there is a tool to create pressure in the system beyond just running engine up to temperature? The moisture is pretty minimal. It's basically condensation on the trunk lid where it's moist to the touch.
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“Anything really new is invented only in one’s youth. Later, one becomes more experienced, more famous – and more stupid.” - Albert Einstein
On second thought. I think the one that I borrowed came from advance auto. Either place is likely to have it available to borrow for free. (Refundable deposit required)