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From: 4342bob@homxb.UUCP (R.DEMARCO)
Newsgroups: net.auto.tech
Subject: Motor Oil
Message-ID: <1272@homxb.UUCP>
Date: Tue, 18-Feb-86 12:29:27 EST
Article-I.D.: homxb.1272
Posted: Tue Feb 18 12:29:27 1986
Date-Received: Wed, 19-Feb-86 03:47:11 EST
Organization: AT&T Bell Labs, Holmdel NJ
Lines: 10



What is the difference between  different motor oils?
Are certain ones better for certain cars 
or particular driving situations?
I have mainly used 10W30 and 10W40 in the past but I know there are 
more types. (SAE30, 20W50, etc).
Which should be used when and why?
		Thanks,
			...homxb!4342bob