Date: Thu, 24 Feb 2000 14:42:15 GMT From: rwnewmednopsametcom.com (r. weissman) Subject: oil degrading over time
Have a saab which does not get much milage due to my biz travel. I have the oil changed every 3k mi or so (name brand regular, not synthetic). Regardless of milage, what the max amount of time suggested to use oil before changing? thanx rw