In a message dated 4/3/05 9:50:20 AM Central Daylight Time, phil@xxxxxxxxxxxxxxxxxx writes: > The benz doesn't get as frequent oil changes as the D since it only > calls for that once a year or every 12K miles. Thats right, the > scheduled oil change is once a year to once every 2 years depending on > diving habits . The computer figures it out and tells you when you are > coming up on the service. Off the DeLorean subject, I know, but the drawback to those oil life monitors is that it is incapable of detecting contamination due to water, coolant, fuel, maple syrup, etc in the oil. It otherwise has a complex algorithm based on RPM's, trip length, engine temperature, shift patterns, etc. I would suggest spending $20 at the halfway mark between oil changes to get a used old analysis done just to keep tabs on what is happening with the oil, especially since the car is getting up there in age and is off warranty. Additionally, many conventional oils will be sheared out of range by 12,000 miles. Hopefully you are using a quality synthetic? Andy [Non-text portions of this message have been removed] 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/dmcnews Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/dmcnews/ <*> 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/