M1 EP 15W-50 Goes Group III

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I can see this having an impact on Mobil's premium marketing. The tech department(PR/Marketing deal with the public guys)are likely kept in the dark and have a standard list of responses to the publics questions.
 
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This is rather shocking. ... Will M1 price suddenly floor?


Right - about as likely as when Fram oil filter pricing floored as all the reports of cheap construction began accumulating on BITOG... (EM's finally wised up the "sucker-born-every-minute" mindset of Joe Consumer.
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) Dunno what everyone's so surprised at. When EM lost the NAD arbitration decision, the company cried all the way to the bank since it was, even at that time, a major player in Group II and Group III production and supplying the technology to turn these highly refined base oils out to its competitors. It couldn't have been long lost on EM's movers and shakers that continuing to churn out PAO-rich full synthetics and keeping it priced within reason of severely hydrotreated full synthetics was a gradually losing proposition profit-wise. Times is a tougher in the petro-chemical industry - recent obscene profiteering notwithstanding. EM has simply adjusted to market realities. The current rundown in crude pricing ain't gonna last forever - or even very long. (Hint - the middle east isn't becoming increasingly politically stable currently.)
 
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Thank you for your inquiry,

Not sure who told you Mobil1 motor oils are hydrocracked, Mobil1
motor oils are 100% synthetic, utilizing the PAO technology (groupIV)
and a proprietary blend of additives that are tailored specifically for
each viscosity.






This is the response I got from Mobil. They probably didn't even tell their tech staff. LOL

Do you think this will impact the elections?
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I called up the 800 and number, but received a different response. "Mobil 1 is fully synthetic." but when pressed for Group III, Group IV, Group V, or even PAO, they would only state "fully synthetic." I presented the view that the consumer would really like to know what he/she is buying, and again received "fully synthetic."

I do believe that they did change and didn't expect anyone to notice. All I can say is that I'm happy that BITOG is here for us to understand and communicate.

For the flamers: will this change affect the engine? Probably not, but if I'm paying $$$ for "fully synthetic oil", then I want "fully synthetic oil." Sheesh if all I wanted was just "good" oil then I'll stick to Chevron/Havoline and 3k ocis...if not longer.

Shame on XOM! Bust Castrol's chops, only to sell out!
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unconn, I completely agree. It used to be that they would tell you "Group IV and V only" but they no longer do that. This also tells me that they switched.
 
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I wonder if Amsoil will make the switch?




They already did, remember? The XL line is Group III, and they call it synthetic. Before that line came out Amsoil made a big deal about how Group III isn't really synthetic, yada, yada. But when they introduce their own Group III oil, it's somehow now synthetic.
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I have done a few factory fill M1 corvettes Cadilacs and when I cut open the filters with over 10000 miles there was
a small amount of sludge in the filters




...LOL yeah in the filters, where it should be. I guess that Honda test that showed M1 to outperform every oil on the self was just bogus? LOL. Hey if you don't like M1, thats fine. I know of a good oil that uses 4-balls to compare wear between oils. Go check them out.




the filter had sludge from the oil inside the engine, comprhende amigo? yes the filter catches sludge the fact that sludge is "INSIDE" the engine is NOT ACCEPTABLE for my PAO priced crude based oil
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the filter had sludge from the oil inside the engine, comprhende amigo? yes the filter catches sludge the fact that sludge is "INSIDE" the engine is NOT ACCEPTABLE for my PAO priced crude based oil




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G-Man, forgot about that....
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Come on people. One unverified test and an allegation that one grade of M1 is supposedly G-III, and half of you seem to be accepting it as a firmly established article of faith. Tom, not a personal slam against you, but we need more than that. You need to do some repeat runs, showing properly controlled conditions, and post some data. As my old HS algebra teacher used to insist, "show your work!"

I've asked Mobil myself a couple times over the years, and got the same answer Buster just did: the product line is based upon predominantly PAO, with other syn fluids balancing out the mix (e.g. esters and ANs). If Mobil is still saying G-IV, I'm inclined to accept that, for two reasons. First, if it's not, they're facing huge consumer fraud problems for representing that it is. Second, IMO, Mobil's specific statements simply outweighs Tom's information, at least in its present form.
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EDIT: Sorry, not reading closely enough. Anyway, I just shot Mobil my own email question, asking about specific groups. We'll see what they have to say.
 
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Come on people. One unverified test and an allegation that one grade of M1 is supposedly G-III, and half of you seem to be accepting it as a firmly established article of faith. Tom, not a personal slam against you, but we need more than that. You need to do some repeat runs, showing properly controlled conditions, and post some data. As my old HS algebra teacher used to insist, "show your work!"

I've asked Mobil myself a couple times over the years, and got the same answer Buster just did: the product line is based upon predominantly PAO, with other syn fluids balancing out the mix (e.g. esters and ANs). If Mobil is still saying G-IV, I'm inclined to accept that, for two reasons. First, if it's not, they're facing huge consumer fraud problems for representing that it is. Second, IMO, Mobil's specific statements simply outweighs Tom's information, at least in its present form.
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Well...

If this is the new M1 EP 15W50, then I am disallusianed.
A very bad marketing decision that causes doubt into Mobil's honesty and quality about the Mobil 1 products.

Maybe Mobil is refining and packaging their oils in China, for financial reasons now days and that's all they got?
Is this the begining of a new trend?
 
The LAST thing we need to do is take out our gripes on Tom. Many a industry professional has been heckeled away from here...perhaps that's because some of the resident "experts" want it that way.
 
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I can't speak for the others, but you should not read my post that way, and if Tom is the professional I believe he is, he won't either. Of all people, science and engineering professionals should be most keenly aware of the need to support claims, particularly ones about which there is (or may be) disagreement, with data, and to show how they achieved reliable results. I don't think Tom would disagree with any of this.
 
Hi Ekpolk,

Valid point, but to prove the point I would have to post graphs on mineral oil, AN, PAO, ester, and the M1 samples, and then get into explaining how to interpret it all. That's just a bit deeper than I wanted to get into this. I ran the oil analysis looking for esters as I am in the business and like to keep up-to-date, and shared the results here because of the great (as in fanatical
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) interest in oil composition.

I was also concerned with Mobil's apparent denial, until I looked at the G.C.s of the 15W-50 and the 5W-30 this week. We did repeat the runs and compared them to known base oils under the same conditions. I have been interpreting G.C. graphs of lubricants for over 30 years and have no doubt on these analyses. From what I am reading here it appears that Mobil is giving mixed signals themselves, and it is quite possible that they do not share specific formulation information with their sales & customer service folks beyond the party line "full synthetic". Pretty common in business.

I don't mind sharing our conclusions here, but I must keep a lid on the amount of company resources spent on matters that are not strictly business.

Tom
 
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From what I am reading here it appears that Mobil is giving mixed signals themselves, and it is quite possible that they do not share specific formulation information with their sales & customer service folks beyond the party line "full synthetic". Pretty common in business.





I think you've summed it up nicely. I agree with you. Thanks for taking the time to run these tests for us nut cases.
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From what I am reading here it appears that Mobil is giving mixed signals themselves, and it is quite possible that they do not share specific formulation information with their sales & customer service folks beyond the party line "full synthetic". Pretty common in business.





I think you've summed it up nicely. I agree with you. Thanks for taking the time to run these tests for us nut cases.
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+1, and again, thank you. I appreciate the risks you took in experimenting.
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