Marvel Mystery Oil

[bluephoAm]

Anyone ever use it? My grandpa recommended it.

[smlzalero]

Oh, it's for the car...lol

[Youngblood77]

One container goes in every 3rd tank of fuel in my car. My grandfather used it, my father uses it in ALL the company's equipment, and I use it aswell in both my Alero, the wife's Tracker, and both of my lawnmowers. The stuff is excellent: Helps keep the fuel system clean, and helps with longevity by "coating" the cylinder walls when it's in use. This is especially good for higher-mileage motors.

I highly recommend it as a fuel additive, and it's also good in a pinch as a "creeping" oil, to loosen-up bolts that are stuck in place due to corrosion, if you don't have any WD kickin' around. :thumbsup: