In a message dated 10/23/00 7:41:18 AM Pacific Daylight Time, Chris at MotorCities.com writes: << Now it seems to be losing a half-quart every two weeks. I don't see any leaks. >> Most likely your valve seals, they start loosing oil around the 100K+ mark, no worry, just keep topping it up untill you have time to rebuld the head. Javad