Kirkland motor oil
I see that Costco has their own brand of synthetic motor oil. Like other Kirkland branded items, is it any good? Having a sale on 2 pack of 5qt containers for $25 delivered.
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This is interesting. I also have sent in sample of off brands synthetic oils after 5000 miles and the results said the oil was close to being new. All of these oils are made by major oil blenders.
https://www.youtube.com/watch?v=dePQujX1g8I
https://www.youtube.com/watch?v=dePQujX1g8I
