![Shocked :shock:](./images/smilies/icon_eek.gif)
Good day Hiluxers! Got the shock of my life when I pulled my plug leads to clean my Hilux 2700i tappet cover(3RZ-FE) !!
There was a considerable amount of oil in the No. 3 spark plug well. I understand the likely cause is the seals on tappet cover or O-rings on the spark plug wells?
Is this doable to do as DIY, or rather take to a workshop. The old girl is touching on 600 000 km
Hope to hear some input from the Hilux experts
Regards
Peter
![Surrender :surrender:](./images/smilies/surrender.gif)