Originally posted by MikeTangas
1 quart usage in 3K miles is well within the acceptable limits for these cars. That is just about what I see on the 560 with 185K.
Since you did the chain, did you replace valve stem seals as well?
Just wondering, because I noticed that the 560 has started to use some oil. About 1 qt/3k miles. It does weep a negligible amount, but thinking it's time to replace the valve stem seals.