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NEW OIL FOR 2011 5.3

sunshine hack

Full Member
Joined
Nov 17, 2007
Messages
33
I have a 2011 av . It has the new DEXOS oil from the factory fill . I can not find any dexos oil at any store . The manual says use 5w30 do not use 10w30 .Engine oil system flushes are not recommended and could cause engine damage not covered by the vehicle warranty. Does anyone know where you can buy dexos oil
 
Pennzoil Platnum 5W30 & Quaker state ultamate durability 5W30 are Dexos approved for the GM engines.
 
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