>Robert wrote:
> http://www.gfchips.com/volkswagenvanagon.aspx
>
> I don't recall seeing this particular thing discussed before...

Over the years I tried all sorts of stuff, and within a year of each I had
to undo all the neat things and go back to basic VW.
My engine is starting to "act up" again, so I wonder if this might
compensate for other foolishness.
ed- I shall wait in the wings and observe