Thanks for your video. I managed to replace valve gasket on my 2008 captiva 2.4 l petrol which was leaking oil into spark plug tube. I found that the service mechanic did a mistakes was to put in a lot of high temp sealant on the gasket. Oil school. After watching your video i did not put any sealant and followed your procedure. No more leaking.😊😊😊😊
Wow that looked too easy,, i will make an attempt ,,what was the tube you had to dab a little in different area's of the head just before putting the valve cover on ,, silicone high heat?? Anyways thanks for the video!