I tried searching on this topic but I couldn't find anything close...... I recently bought a 2006 GT with the 3 valve 4.6. I thought I got a nice deal with only 30K on it, however it was pooling oil on top of the valve cover below #5 and #6. I changed the valve cover gasket thinking it was a simple fix, I thought wrong (15 bolts btw??). After replacing the valve cover itself it still seeped motor oil. I then did the unthinkable and brought it to a major Ford dealer in my area, they...

2006 GT 4.6 Leaking Oil Above Valve Covers