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Old Sep 30, 2012 | 02:08 PM
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onehundred80
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Joined: Apr 2006
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From: Ontario
Default Re: Oil. Why should I use

Originally Posted by oledoc2u
What ever happened to the days of 20w in the winter and 30w in the summer....lol..... So simple back then....3k oil changes...lol... I change mine every year....put less than 5k on the roadster a year, and the poor coupe hasn't had but 2k all year.....
Getting forgetful these days Doc, they were SAE 20 and SAE 30, the W designation came with the multigrade designations if I recall correctly. Multigrades saved a lot of hassle, naturally the prices went up.
 
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