Has anyone added Marvel Mystery Oil - any comments?

[PUG]

Has anyone added some marvel mystery oil into
their oil and just how much?
What are your comments?

 

[troop]

I remember adding a couple ounces of Seafoam to one of my past two wheelers oil. I then took it for its warm up ride and dumped it out. It's supposed to help loosen up the crud. That said, I wouldn't add it to my Spyder's synthetic oil. No real need to do so...

 

[Gwolf]

I used to mix a little Marvel Mystery Oil into the Alcohol for the Cart Racing engines. The pure Methanol would strip away any lubrication left on the cylinder walls or valve stems. Don't race them any more, and don't have the exact mix written down anywhere. It was a mix of Methanol, Tolene, and Marvel Mystery oil. The oil was just ounces mixed with the fuel to provide some residual lubrication. Not sure how much it helped, but never had an engine seize up on 30 lap dirt track races.

 

[Peter Aawen]

Has anyone added some marvel mystery oil into
their oil and just how much?
What are your comments?

If you search on 'Mystery Oil' (as bolded there <, including the ' - ' bits ) without ticking the 'Search titles only' box and do some reading, there has been some discussion on this in the past, some going a fair way back too.

 

[2dogs]

Why would you add any substance to your fuel or oil if your machine is operating perfectly as it should?

 

[JayBros]

Why would you add any substance to your fuel or oil if your machine is operating perfectly as it should?

I agree with 2dogs. The odometer turned 92,000 today and it's functioned flawlessly with nothing but gasoline in the tank.

 

[TheMariner]

I wouldn't add it to my engine oil in a wet-clutch situation. I've never used it, but reading their advertising, it sounds like it's a friction modifier - the mortal enemy of wet clutches.

 

[Cobranut]

I'd stay away from any oil additives.
Lubrication engineers do lots of research and testing to develop an oil's formulation.
Thinking that you know better how to make motor oil isn't likely to turn out well.

 

[Gwolf]

I'd stay away from any oil additives.
Lubrication engineers do lots of research and testing to develop an oil's formulation.
Thinking that you know better how to make motor oil isn't likely to turn out well.

I agree with that in most cases. The times I used it was in IC engines with compression jacked way up and many other modifications. We ran pure methanol and it is a lot different than running gasoline. You would not want to run methanol in any engine used for the highway or most common small engine uses because it tends to absorb water.

 

[Little Blue]

Has anyone added some marvel mystery oil into
their oil and just how much?
What are your comments?

Well the real 'mystery' is no body really has a clue what it really does for the engine. Just not needed for today's engines. Buy quality oils recommended for your vehicle.

Bottom line, if you feel that you need a good mystery...