Marvel Mystery Oil

[Steve9]

MMO.......redneck holy water
Dad used to dump it in the carb of his '68 LTD 390" like a doggone mosquitoe fogger down the street. Huge white cloud
I use seafoam now

 

[liquid_wrench]

I keep a quart around the farm here for my older gas tractors and what not.

 

[gator508]

MMO.......redneck holy water
Dad used to dump it in the carb of his '68 LTD 390" like a doggone mosquitoe fogger down the street. Huge white cloud
I use seafoam now

My 07 sportster did not like MMO,it put out the white cloud and coughed alot. I do use it in all my lawn stuff, mowers, tractor, etc...
I do put seafoam in my softail, about every 4-5 tanks.

 

[sal2323]

Great stuff, used MMO in my vehicles and bikes but switching to a good synthetic I felt that I didn't need it anymore,
this is what I use for my 2008 XL Sportster
https://www.searchforparts.com/motorcycle-oil-change/harley-davidson-2008-xl-xlh-sportster-883-54-ci

 

[gator508]

It's a great cable lube, I use a syringe to put a couple of drops in.

 

[Bjorn218]

Not to necropost, but MMO is also great for cleaning up oxydized aluminum if you need to.