With the help of the Haynes manual, I changed the knock sensors on my 98 V70 GLT about 2 weeks ago. Because the intake manifold had to come off, I documented the process in a PowerPoint presentation complete with over 20 pictures and descriptions. I converted it to a .pdf document about 1.5 MB in size. I'd like to share it because it could be a big help to someone else who has to do the job. It's relatively easy to do and I saved nearly $700. Where can I post a .pdf so everyone can get to it? My ISP will only allow me to post jpgs. Thanks in advance...