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0W20 oil for the new 5.3's?

21K views 7 replies 5 participants last post by  ferraiolo1  
#1 ·
I leased a new 2016 Silverado LT last week and I noticed that they now take eight quarts of 0W20 oil. That's two more quarts of oil than my 2013 took and it's thinner too. Does anyone have any insight as to why the change was made?