What does Marvel mystery oil do?

Marvel mystery oil safe for modern engines? See for yourself. Also does Marvel mystery oil work? MMO What does marvel mystery oil do? These are all questions we answer in this video and previous videos. For more information on Marvel mystery oil and where to find it click the link below.

Watch to see us if Marvel mystery oil improves fuel economy or increase gas mileage. The real truth about marvel mystery oil on Nates interactive auto. Can marvel mystery oil stop valve tick or stop noise. Marvel mystery oil stops ticking lifters. In a marvel mystery oil review can marvel mystery oil fix rod knock? Dont forget how to clean carbon build up with marvel mystery oil. Last does marvel work as a engine oil flush as we flush a motor using marvel mystery oil showing before & after.
Does marvel mystery oil clean fuel injectors? Watch my videos to find out.

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[NATESINTERACTIVEAUTO]

For more information on Marvel mystery oil or where to find it click the link below.

[ke_ag]

I've been adding MMO to my coffee for years, really helps clear out sludge and buildup.

[Mark-lqsb]

Never used it in any of my cars/trucks, but my Auto Body teacher back in 1977 told us to use it in our air tools. I've been using MMO since I graduated from Tech School in 1979. I used at least 3 of my air tools for 35 years on an almost daily basis with no problems and never needed rebuilding. Retired now and still use those 3 air tools in my garage for projects. Good stuff!

[billreynolds]

I used MMO on a Chevette that I bought cheap because it had a misfire once warmed up. Th engine would idle and pick up the cylinders that were misfiring. I put a can of MMO in the crankcase and drove the car as much as I dared. It was after a few drives around town that the misfires stopped. The valves were sticking when the engine warmed up and the MMO cleaned the valves to where there was no more misfire. I changed the oil and it was black. Refilled with the proper amount but substituted a can of MMO for the last quart. It desludged the engine quite nicely. My dad was a firm believer and after that, I am too...

[derektubbs]

OLD mechanic here 50 years ago I found out about marvel oil from a old farmer when I purchased a Farmall tractor that had been sitting in his field for years. I asked him if he thought it would turn over.He said "no problem I have Marvel in the gas." WE pulled the plugs dumped some Marvel down the holes and it set for a couple of days till I could get back out with my trailer and battery. Turned it over with the plugs out a couple of times drained the marvel loaded gas added new and fired it up. So for 50+ years I have used marvel in the gas in most everything even my Harley. Don't own anything newer then 1998 but don't need to they all still run.

[izinau]

I use it everywhere and for over 30 years. You can even polish chrome using 0000 steel wool and MMO.

[chrishenicke]

Noticed sludge in a friends Chevy 350 engine. Told him to add some MMO to his oil change and run it awhile. He called me a week later and was freaked out at all the sludge suspended in his engine oil. He changed and really freaked out. Tons of chunks and grime! Cleaned the engine up nicely. Sold him on it for good…. 👍

[wannabeetiger]

If ur car burns oil, clean the combustion chamber every once and a while ( ever 1000 miles) with MMO added in the gas. It does make a lasting difference in term of smoothness and power! I use it in everything from work vans to my own high mileage cars. Ps- I'm not promoting the use of MMO, I just want to tell someone that it works. That's it.

[CAJONEZ]

An ad for MMO. It has solvents similar to WD40 so it thins the oil you add it to. Of course it will flow easier. The coffee pot only gats to about 140F, engine oil can be 250F plus. The wear test difference is trivial. Good for air tools though.

[Conald_isAfalseProphet]

I had lifters sticking in my Sierra, tried a couple things, changed the oil a couple times in a month, nothing helped.. Changed oil with 4 quarts oil and 1 quart MMO and within a couple days sticking lifters were gone and never had another problem.
You be the judge.

[Mr.SparkleOG]

Ive used MMO for about 20 or so years now with no issues in all of my vehicles. My oldest being a 88 toyota is still running well with the original motor and has nearly 450k miles..

[CJ-wclf]

I can't believe I saw that!! I always wondered if MMO caused more sheer, but it helps flow and sheer, and not to mention I've had a lot of success with lifter tick due to it's cleaning ability.

[edwardg]

MMO is not for lowering viscosity or resisting wear. MMO cleans. I bought a car that blew smoke at every startup. I changed the oil and added half a bottle of MMO. 1000 miles later, the oil was black, the filter was heavy, and no more blow by. I used a quarter in each of the following two oil changes. After that, just regular oil changes. Car never blew smoke again. I have a spray bottle with a quart of used motor oil, half a quart of MMO, and a shot of Acetone. Amazing penetrating oil / rust remover.

[ngzcaz]

I can relate this with certainty. Have a Scotts mower with a 16hp engine that started knocking really badly, didn't sound like a main bearing, more like an issue with the valves. While I started looking for another mower I thought what the heck, I'll throw some MMO in with the gas and see what happens. In around 15 minutes the noise went away. Like totally. This happened 3 more times, normally after long periods of non use. I can only guess whatever the issue was with the valves, the MMO took care of it.

[richardross]

My grandfather taught me to use MMO on my first car in 1967. MMO down the carb while its running. When the car started really smoking shut it down over night and then run it on the highway. It removed a lot of carbon in the combustion chambers. MMO in the gas and with time it cleaned the combustion chamber, valves, pistons, and piston rings. This gave the engine more power and reduced smoking. For small engines it does the same things and reduces corrosion in the fuel system over winter. I used to buy it by the case but it does't go on sale anymore.

[giovannip]

A half a pint of MMO to every other full tank of gas works great. Been doing so since the 1980’s. Helps prevent any neoprene/rubber gas lines from drying out too.

[casey]

When I took over the small engine maintenance at work I started using MMO in the fuel and oil of all of our equipment. They guys all call me the "machine whisperer" now, cause things are always running right.

[paulschab]

I've always added it to the fuel. I think it helps the injectors and might add some lubricity to the upper cylinder.

[Hobbies]

I started using MMO in my 2012 Ford Focus (manual transmission) and with the first use my fuel mileage increased significantly. In the summer, it went from 32 - 36 mpg to 36 - 41 mpg, both in mixed driving. In the winter it went from 28 - 34 mpg to 32 - 36 mpg. I am a believer. My car today has 150, 000 miles on it. I started using it around 120, 000 miles. I've always changed the oil on schedule, and the engine still runs like new.

[ronniepirtlejr]

I worked in a Woodshop that had over 65 woodworkers & specialty cabinet builders from 1991 - 1996. We built women's clothing stores and sent them all over the world. Some of our stores were Lord & Taylor, The Body Shop, The Dress Barn, Macy's, The Saint Louis Science Center and many more. The ONLY oil we would use on our high speed router bearings was, Marvel Mystery Oil. That stuff is fantastic!
I personally mix a little motorkote with it. The two together, I believe is some of the best anti-friction oil that you can have for high speed bearings. I use this mixture in my vintage fans that I rebuild.
I also use a little in my car.