In Reply to: Engine Oil Low posted by Odd-Jarle Kristoffersen on April 04, 2001 at 17:22:20:
A long shot, but changing brands of oil may help, an oil with a lower flashpoint can evaporate on the underside of the pistons (more of a problem on bigblock American V-8's) at higher temps & get swept out by the emissions system & you may not see evidence of smoking out the tailpipe in smaller amounts if it gets consumed in the cat. Have the PCV valves checked to make sure they're not stuck open fulltime.
Most synthetics will give you a much higher flashpoint than dino oil, so worth looking into. I included a link to an excellent article on oils from "Pelican Parts" site.