Relay-Version: version B 2.10 5/3/83; site utzoo.UUCP Posting-Version: version B 2.10.1 (Denver Mods 7/26/84) 6/24/83; site drutx.UUCP Path: utzoo!watmath!clyde!burl!ulysses!mhuxr!mhuxn!ihnp4!drutx!grl From: grl@drutx.UUCP (LymanGR) Newsgroups: net.auto.tech Subject: MOBIL 1 info. request Message-ID: <711@drutx.UUCP> Date: Mon, 25-Nov-85 17:53:47 EST Article-I.D.: drutx.711 Posted: Mon Nov 25 17:53:47 1985 Date-Received: Tue, 26-Nov-85 20:41:15 EST Organization: AT&T Information Systems Laboratories, Denver Lines: 16 Having paid an arm and a leg for an oil change using MOBIL 1 synthetic motor oil, I am curious about how long this stuff really lasts. I purchased the 5W-30, which is working nicely with the weather I've been experiencing (15 degrees F). However, the owner's manual recommends that 5W-30 be used only up to 60 degrees F. Does this mean that I should change the oil next summer? MOBIL states that the oil is good for 24,000 miles or one year (whichever comes first). What do YOU think? drutx!grl Randy Lyman