Wayne,
I had a leak in my spark plug tube and a small leak in my valve cover on the passenger side. I replaced all 6 spark plug tubes and resealed both valve covers on my 2001 Porsche Boxster 2.7. I installed new camshaft plugs and waited 48 hours before I drove my car and the camshaft plugs keep coming out on the driver side. It appears that too much pressure is building up and forcing the plugs to pop out. I called Porsche and they told me to check the breathing tube which was clogged and replaced, but the camshaft plugs keep coming out. What is causing the plugs to keep coming out? Any suggestions.
