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Marvel Mystery Oil MM13R (32 oz.) for $3.88

$3.88
+44 Deal Score
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Amazon is OOS and only available via 3rd-party sellers. Will update if it comes back in stock.
https://www.amazon.com/dp/B0009JK...pDbWD5K78F NLA

Updated the link to still include the Wal-Mart price w/ free pick-up available:
https://www.walmart.com/ip/Marvel...10&veh=aff
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Created 07-29-2019 at 12:13 AM by Bruin80
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$3.88

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#2
Looks like we got another mystery on our hands gang
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HIDDEN
07-29-2019 at 04:35 PM
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#4
Same deal at Walmart
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#5
It's been this price at Walmart for awhile. I always get MMO from Walmart because it's usually the cheapest. But with this, I can use prime to get a smaller quantity delivered for free.
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#6
I literally thought this was a Marvel product. Like lube for Iron Mans suit or something.
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#7
Super Soldier serum.
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#8
great product great price
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#9
DC's mystery oil is better
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#10
After all the DC comments, I had to find out what this mystery product really is by opening the link...

"Marvel Mystery Oil provides vehicle owners the ability to solve scores of automotive ailments with one product that can be added to both oil and fuel -

Improves Compression, Power & MPG

Lubricates Upper Cylinder for Smoother Idling

Keeps Engine Clean from Sludge"
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#12
Seafoam works better.
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#13
Anyone know if this is actually effective for helping mpg even if only a little?
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#14
So this is a detergent?
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#15
Used in the oil, this will definitely "de-varnish" an engine that has had few & far between oil changes using cheap oil.
Use judiciously because the loosened varnish particles will get stuck in the oil pickup tube & oil won't reach the top of the engine readily.
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