DMC Cal is probably the best at this, but based on the numbers you're probably looking at a new catalytic converter. Dave S --- In dmcnews@xxxxxxxxxxxxxxx, aphawrldch@... wrote: > > > > > Well...4066 just failed smog. Sure could use some help as to where to go to fix this. Not to go... What do I replace? > > %CO2 > > Test 15 MPH 1496 RPM meas 8.5/8.3 > > 25 MPH 2451 RPM meas 9.0/7.6 > > > NO (PPM) > > 15 MPH Max 1148 Ave 434 Meas 854 > > 25 MPH Max 978 Ave 357 Meas 1172. FAIL! > Any suggestions would be appreciated! Would LOVE to just have to change plug wires, air filter, something semi simple. I'm sure I'm just dreaming! But sure am hopeful! > > Thanks > > Linda ------------------------------------ To address comments privately to the moderating team, please address: moderators@xxxxxxxxxxx For more info on the list, tech articles, cars for sale see www.dmcnews.com To search the archives or view files, log in at http://groups.yahoo.com/group/dmcnewsYahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/dmcnews/ <*> Your email settings: Individual Email | Traditional <*> To change settings online go to: http://groups.yahoo.com/group/dmcnews/join (Yahoo! ID required) <*> To change settings via email: mailto:dmcnews-digest@xxxxxxxxxxxxxxx mailto:dmcnews-fullfeatured@xxxxxxxxxxxxxxx <*> To unsubscribe from this group, send an email to: dmcnews-unsubscribe@xxxxxxxxxxxxxxx <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/