Thanks for your reply. No turbo on my car, but the only cover on top of this engine is the cover, or as it appears, a plastic runners that seems to be part of the intake syste. I have a 99 V70 that has the flat cover with torx, but this engine cover is not the same. It looks like you would have to r...

How do you get to the spark plugs on a 2006 S40?
Any help/pictures is appreciated.
Thanks
Lou