Originally Posted by Kartelli
if you can get at the rear 4 plugs (clearance), and with this specialty tool, you probably could get away with not removing the plenum. Anybody know how much this removal tool costs?
For plug #8, on the passenger side behind the hoses, I'm not sure how you can get tools back there without removing the plenum. It seems alot more people have completed this maintenance item, care to add to the DIY?
I did the job about 6 months ago so I cant remember exactly how it went down but I definitely didn't take off the plenum. I do remember having trouble with #8 spark plug but still managed to get them out without removing the plenum. You just got to have a variety of tools handy. I remember using different extensions and swivel sockets to get it out.