XJ-6 Oil on Spark Plug
#1
![Question](https://www.jaguarforums.com/forum/images/icons/icon5.gif)
Today, I thought I would take advantage of the cool weather and clean and gap my spark plugs. I started at the front and pulled each plug, cleaned them, and gapped them. And then I got to plug six. When I pulled the plug out, the ceramic shaft was covered with oil! Not a thin coat of oil, but like I had dipped it in oil! The electrode didn't have any oil on it, so I was thinking maybe a leaking valve cover gasket? Any thoughts?
Thread
Thread Starter
Forum
Replies
Last Post
Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)