Originally Posted By: dave5358
On BITOG, it's Christmas in August. Let's see, here is what appears to be a simple question:
Originally Posted By: MrQuackers
MMO having a cSt of 2.3 @ 100*c, what do you reckon it might be after the more volatile components have flashed off?
Here's one answer:
Originally Posted By: dave5358
Thicker! Maybe closer to cSt of 5 which is SAE 10w engine oil at 100 deg C.
Here's another answer, complete with editorial and, so far, one addendum and one echo chamber (the other echo chamber will be along shortly):
Originally Posted By: molakule
I assume you mean as a crankcase cleaner?
Were you able to determine if your engine had sludge or thick oxidized oil in the engine before you used it?
If so then your oil would most likely thicken and would need to be changed.
If you used a modern oil and changed it at the severe service schedule,
I doubt you would need any MMO.
If the engine didn't have any sludge, then the oil would thin out until you burnt off the volatiles. In the meantime, all of your additives are reduced and the oil film is reduced.
I would really caution anyone using XW20 oils not to use anything that would thin it down for the
obvious reasons.
Plus an addendum (I won't bother to reproduce the echo chamber):
Originally Posted By: MolaKule
If you raised the temperature of the MMO by itself to the Flash Point, maybe.
But here we're discussing two scenarios in which MMO is mixed with engine oil, not MMO by itself.
Uhhhh, no. We're discussing the viscosity of MMO after the volatiles have flashed off. If you flash off the volatiles in MMO, what you'll have left is akin to 10w oil... period.
If our resident scientist had bothered to check on...
Bob is the Oil Guy the answer is there. Instead he checked in the Molakule Handbook of Chemistry and Physics. It has one page. On that page are two words: "Ask Molakule".
This is just ignoring or botching the facts about the simplest of subjects so he can launch into one of his anti-additive schticks. Here's another one:
Originally Posted By: MolaKule
And so is Rislone Engine Additive,
one that never claims to permeate into non-porous metals.
From
Rislone's web page "The unique Rislone formula is designed to penetrate into valve seats, bearing surfaces, piston rings and ring grooves, where sludge and varnish is likely to form."
And we're supposed to trust this guy with 220v? Pour me a drink. Make it a double.
Having the data relevant to the discussion would help you. Using emotions in an discussion that is data focused does not favor you.
http://www.bobistheoilguy.com/forums/ubb...MMO#Post3442362