Chevron Supreme 5w30 Noack?

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123
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Minnesota
Thread starter
Does anybody know the most recent NOACK for Chevron Supreme 5w30? Is this oil as good as the big names?
 
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2,304
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US-WA
The old report on PQIA shows a meh noack. The comparison of the two reports on 5w20s shows a clear improvement, and I imagine the same happened with the rest of their lineup. With Chevron's kicking add packs, I'd not sweat the noack as much. If noack is a concern for your specific engine, I'd be looking at synthetics instead. Why are you sweating it anyway?
 
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1,572
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WA
Given the price, I speculate about %12 ... lol I've got lots of Costco supreme 5W and 10W30 in the garage so I'm not against it.
 
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8,265
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Virginia
Originally Posted by OilUzer
Given the price, I speculate about %12 ... lol I've got lots of Costco supreme 5W and 10W30 in the garage so I'm not against it.
A pretty good speculation there man... Being the Havoline Pro DS meets Dexos1 Gen 2 it has to be less than 13 percent. And I believe your 12 percent speculation is fairly accurate.
 
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1,572
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WA
I like Chevron Supreme ... Our 2014 2.4L DI says use QS but I used to feed it CS for many years. I have now upgraded to synthetic and switch between PP and M1 EP. Another old car gets cs 10Wx30. Another old car gets cs 5Wx30. recently I've been reading a lot of good posts about QS and ST ...i think QS maybe more of a syn-blend than CS meaning more % of syn in the mix than CS but that's purely speculation on my part. My 5Wx30 CS doesn't even say syn-blend on the jug but it says so on their website!I Maybe you need to have certain % to advertise on the jug! idk
 
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