Oil on coilpack and spark plug

Are the any good write ups on changing the valve cover gasket on a 2015 4.0 ? I found oil on cylinder 3 coilpack and plug and from what I have read so far seems like the tube seal has most likely worn out. I'm I going in the right direction in changing the valve cover gasket ?

 

http://www.toyota120.com/forum/showthread.php?p=186857

Only one I could find, hopefully the pictures work for you. You could add to this forum and create your own write-up to assist others if you want. Host the photos on imgur.com and link to them from here.

-J

 

Yes the valve cover gasket set should take care of the coil tube seal leak.

 

How many miles are on the truck ? is it a 2015 or a 2004 like in your signature? Thanks

 

That looks like a classic valve cover leak to me