By "aux air pipe" am assuming you mean "idle speed motor supply pipe." Stock DeLo does not have aux air valve as nearly all its fuel injected contemporaries did. Seems like splitting hairs, but could be confusing. For example, see Message #34379. I do have proper BMW aux air valve engineered onto my DeLo in lieu of idle speed motor, but am definitely minority. Pics in #5939's photo album if you're curious. Good luck with those vacuum leaks... Bill Robertson #5939 >--- In dmcnews@xxxxxxxxxxxxxxx, jordan rubin <nuttenschleuder@xxxx> wrote: > Hello all: > > The air venturi removal and cleaning bring the > count to 7 on the howto list. I have enough pics to > belt out two more howto's but it takes a good while to > write up this stuff. > > This howto also addresses two common vac. leaks. > > The air venturi gasket > The aux air pipe > > The aux air pipe will actually be a howto all by > itself with the idle speed unit. > > Also some real good pictures of my new stainless fuel > lines are included. swapping fuel lines will get a > howto as well, for those who wish to do the changover > too. > > The new lines make the engine compartment alot less > cluttered. > > > Enjoy! (feedback too) (guestbook?) > > thanx > > jordan 11613 > > howto #7 > http://retroserver.no-ip.com/delorean/venturiremove.html > > main page > http://retroserver.no-ip.com/index2.html > > > > __________________________________ > Do you Yahoo!? > Yahoo! SiteBuilder - Free, easy-to-use web site design software > http://sitebuilder.yahoo.com