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Marvel Mystery Oil in a Gen 1 Brat???


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I remember hearing bout this oil and using it in my other brats a few years back. Both in the oil and gas tank. Didnt seem to harm any but does it really help??? Plan on using it in my brat when I get it next week and want to know if you guys still use this and if its worth using. Any input would be most appreciated.

Edited by biffanyus
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It looks and tastes like trany fluid.

 

Also, based on the MSDS both MMO and Dexron have a great deal of Naptha and mineral oil.

 

Cool.

I agree it looks and taste the same :P but I was still curious, thx for the clarification :D

 

I know of using tranny fluid poured into the carb or even added to the fuel in days of yor, but it was pretty hard on seals n such. Did a helluva job cleaning the fuel and intake system tho.

 

Can't recall now but is Naptha alcohol? lighter fluid? basically?

Mineral oil is same as engine oil minus additives ;)

Edited by asis
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I think MMO has been around about 50 years longer than auto transmissions. I use it in our trucks at work and on industrial engines we use. I can't prove it does anything, but we get 350 - 400k miles out of F-350s and 8000 hours out of industrial Ford 6 cylinders running at 1900 RPM.

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