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EcoBoost Engine Oil

Posted on 10/4/18 at 10:12 am
Posted by madmaxvol
Infinity + 1 Posts
Member since Oct 2011
22485 posts
Posted on 10/4/18 at 10:12 am
Since there appear to be plenty of EcoBoost drivers on the OT...I ran across this today.

Researchers at Oak Ridge National Laboratory helped develop a new oil formulation for direct injection engines.

quote:

“It is hypothesized that Calcium and Sodium detergents chemically react with the fuel to create a third chemical that is neither fuel nor motor oil. This third chemical has a lower octane value than either the fuel or the motor oil, so the detonation resistance is lower,”...“Because of the lower detonation resistance of this ‘blended’ molecule, abnormal combustion results, which we call Low Speed Pre-Ignition. This was proven-out by blending oil formulas that eliminated Sodium detergents and greatly reduced Calcium detergents."



LINK

Sure, it's a thinly veiled ad in the magazine. However, it does provide some insight into things that can impact the DI engine performance...and the research behind it is real.
This post was edited on 10/4/18 at 10:16 am
Posted by notsince98
KC, MO
Member since Oct 2012
22324 posts
Posted on 10/4/18 at 10:15 am to
you need to head over to bobistheoilguy.com

Nobody here is going to be able to adequately discuss oil composition and applications.

DIs are a whole different animal and fuel choice can impact oil performance as much or more than actual oil used.
Posted by Tiny Rick
In a vat in the garage
Member since Jan 2016
1517 posts
Posted on 10/4/18 at 10:18 am to
Royal Purple / Mobil One Full Synthetic and 93 Octane has proven to just fine.
Posted by Placebeaux
Bobby Fischer Fan Club President
Member since Jun 2008
51852 posts
Posted on 10/4/18 at 10:22 am to
motorcraft 5w/30
Posted by madmaxvol
Infinity + 1 Posts
Member since Oct 2011
22485 posts
Posted on 10/4/18 at 10:22 am to
quote:

you need to head over to bobistheoilguy.com

Nobody here is going to be able to adequately discuss oil composition and applications.



I'm familiar with the site...I just know guys who work at the National Transportation Research Center (NTRC) who were involved in some of this work, and I thought it was interesting. Since several OT posters have mentioned they have the EcoBoost engine on their Fords, I thought I would share it.
Posted by Bucktail1
Member since Feb 2015
3488 posts
Posted on 10/4/18 at 10:41 am to
I suffer from low-speed pre-ignition sometimes
Posted by madmaxvol
Infinity + 1 Posts
Member since Oct 2011
22485 posts
Posted on 10/4/18 at 11:03 am to
quote:

I suffer from low-speed pre-ignition sometimes



Try thinking about baseball.
Posted by PapaPogey
Baton Rouge
Member since Apr 2008
40522 posts
Posted on 10/4/18 at 11:12 am to
As a previous Ecoboost owner, God bless you all who are still driving one
Posted by notbilly
alter
Member since Sep 2015
7242 posts
Posted on 10/4/18 at 11:23 am to
quote:

“It is hypothesized that Calcium and Sodium detergents chemically react with the fuel to create a third chemical that is neither fuel nor motor oil. This third chemical has a lower octane value than either the fuel or the motor oil, so the detonation resistance is lower,”...“Because of the lower detonation resistance of this ‘blended’ molecule, abnormal combustion results, which we call Low Speed Pre-Ignition. This was proven-out by blending oil formulas that eliminated Sodium detergents and greatly reduced Calcium detergents."

Posted by biglego
San Francisco
Member since Nov 2007
85506 posts
Posted on 10/4/18 at 11:47 am to
Yeah these type of threads are the only reason I didn’t buy one.
Posted by AUCE05
Member since Dec 2009
45420 posts
Posted on 10/4/18 at 11:51 am to
Such a terrible engine.
Posted by kywildcatfanone
Wildcat Country!
Member since Oct 2012
141101 posts
Posted on 10/4/18 at 11:57 am to
quote:

93 Octane
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