>>>Jay Laifman said:
 > Titan Labs will provide you with an oil analysis of an oil
 > sample from your car.  She says that their analysis can tell you how much
 > metal, etc is in your oil, if sort of break down is imminent, how much 
 > dust is being sucked up and if your new air cleaner is doing a better 
 > job. 
THis is also common for aircraft.  Since overhauling a small 4 cylinder 
aircraft engine can START at $10,000, airplane owners tend to be paranoid 
about their engines.  
It turns out that it is even more valuable to do the analysis on a regular 
basis, so you can spot trends in the contaminants.  If you suddenly get copper 
in your oil, for instance, and you know you have copper-backed bearings, it's 
time to fix them.
  --berry
Berry Kercheval :: kerch(at)parc.xerox.com :: Xerox Palo Alto Research Center
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