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08-20-2009, 08:00 PM
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#12 |
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Half a Bubble Off Plumb
Drives: 2009 Yaris Sedan Join Date: Mar 2009
Location: Bristol, Tennessee, USA
Posts: 1,593
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They didn't change their primary recommendation of 5W-30. They just said it's OK to use 5W-20 (which thins out more as it gets hot.)
5W-20 isn't any better in cold weather than 5W-30. They have the same viscosity at 0°F. The 5W-20 thins out more at 210°F than the 5W-30 does. |
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