View Single Post
Old 11-30-2010, 04:09 AM   #10
Brucelee
Registered User
 
Brucelee's Avatar
 
Join Date: Jun 2004
Location: Des Moines, IA
Posts: 8,083
Used oil analysis can serve as a proxy for this. Clealry, there is an interval that is "too long." However, that is also tied to the quaility of the oil, the engine, and the kind of driving that one does.
__________________
Rich Belloff

Brucelee is offline   Reply With Quote