I have a 2000 mustang gt. It appears to be leaking from the headgasket. After hours of searching the best thing I could come up with is it is a defective gasket and it is leaking around the high pressure oil port area. However, everything I find says that the problem is strictly for the 4.6 romeo or the 5.4 windsor. I have a 4.6 windsor and there is nothing out there that indicates this problem?
Here is a video you can see it bubble
Your looking right below thermostat housing
00 mustang oil leak‏ - YouTube
Here is a video you can see it bubble
Your looking right below thermostat housing
00 mustang oil leak‏ - YouTube