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#3113512 - 09/03/13 12:32 PM Is all rotella diesel oil?
2000NWXJ Offline


Registered: 08/25/13
Posts: 38
Loc: Oregon
Planning on running either rotella or valvoline 10w30 conventional in my jeep 4.0. Is rotella all diesel oil or is there a special formula for gas vehicles. I know rotella has great uoa's on this engine but I have read that diesel oils can have too much detergent for gas engines.
_________________________
2000 Jeep Cherokee Classic (XJ) 4.0 I-6
Delo 400 XLE Synblend SAE 10w30
Purolator PureONE

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#3113516 - 09/03/13 12:38 PM Re: Is all rotella diesel oil? [Re: 2000NWXJ]
jeepman3071 Offline


Registered: 04/15/10
Posts: 1390
Loc: Storrs, Connecticut
Rotella is suitable for use in both diesel and gasoline engines. Use it with confidence. thumbsup
_________________________
2000 Jeep Cherokee Sport 4.0L (142k) - PYB 5w30, Napa Silver 31085, Magnefine trans filter

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#3113520 - 09/03/13 12:40 PM Re: Is all rotella diesel oil? [Re: 2000NWXJ]
Garak Offline


Registered: 12/05/09
Posts: 9811
Loc: Regina, Saskatchewan, Canada
I don't believe there is any gasoline-specific Rotella. All I've ever seen are dual rated HDEOs, and there may be some older style two-stroke diesel only versions. There is nothing wrong with running a CJ-4/SM or CJ-4/SN HDEO in a gasoline engine, within certain limitations, of course. It's best if the viscosity is close and the specifications are the same or similar. I'd run 10w-30 Rotella in my old F-150 without hesitation. If I had a new Camry or Prius, I might think over it a bit longer, at least while under warranty, since they likely call for a 0w-20 in SN/GF-5, and the HDEO will certainly not meet the ILSAC specification, much less the viscosity called for.
_________________________
Plain, simple Garak.

2008 Infiniti G37 coupe - Mobil Delvac 1 ESP 5w-40, Wix 51358
1984 F-150 4.9L six - Quaker State GB 10w-30, Wix 51515

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#3113527 - 09/03/13 12:45 PM Re: Is all rotella diesel oil? [Re: 2000NWXJ]
cancov Offline


Registered: 06/13/11
Posts: 732
Loc: North Carolina
All the Rotella starbursts I've looked at have been API SM certified. So assuming your Jeep 4.0 will accept API SM (verify with your manual), and I'm positive it will, then Rotella oils are suitable for your Jeep. All the technical specifications aside, I have no problem using "diesel" oils in my gasoline vehicles. I'm even mixing some Rotella T6, 5W40, in my Corolla with Mobil Clean 5000, 5W20, at about a 1:3 ratio to add some "detergency" and the slightly thicker mixture satisfied my distaste with piston slap at start-up.
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'11 Toyota Corolla, Corolla MPG
'86 Mazda B-2000

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#3113558 - 09/03/13 01:15 PM Re: Is all rotella diesel oil? [Re: cancov]
Garak Offline


Registered: 12/05/09
Posts: 9811
Loc: Regina, Saskatchewan, Canada
Originally Posted By: cancov
All the Rotella starbursts I've looked at have been API SM certified.

I bet you'll find an API Donut on there, and not a Starburst. wink The Starburst indicates ILSAC compliance, and I haven't seen such a Rotella product - Formula Shell, yes, not Rotella, though.
_________________________
Plain, simple Garak.

2008 Infiniti G37 coupe - Mobil Delvac 1 ESP 5w-40, Wix 51358
1984 F-150 4.9L six - Quaker State GB 10w-30, Wix 51515

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#3113569 - 09/03/13 01:27 PM Re: Is all rotella diesel oil? [Re: Garak]
901Memphis Offline


Registered: 08/14/10
Posts: 3601
Loc: Northern Kentucky
Originally Posted By: Garak
Originally Posted By: cancov
All the Rotella starbursts I've looked at have been API SM certified.

I bet you'll find an API Donut on there, and not a Starburst. wink The Starburst indicates ILSAC compliance, and I haven't seen such a Rotella product - Formula Shell, yes, not Rotella, though.



Its the API SM Donut on the back of them.


7 Posts down in this thread.


http://www.bobistheoilguy.com/forums/ubbthreads.php?ubb=showflat&Number=2420723
_________________________
'99 Ford Taurus 145k (Vulcan v6) - Current Fill = M1 HM 5w30 | FL400S
'02 Buick Century 98k (3.1 v6)- PU 5w30 / Fram Ultra XG 3980 / Filter mag

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#3113592 - 09/03/13 01:55 PM Re: Is all rotella diesel oil? [Re: 2000NWXJ]
dparm Offline


Registered: 04/19/10
Posts: 11792
Loc: Lombard, IL
The diesel thing was done for marketing purposes. It is clearly okay for gasoline engines (most diesel oils are).
_________________________
2011.5 BMW M3 saloon ZCP
der stärkste buchstabe der welt
Mobil 1 0w40 + Mahle OX 254D3

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#3113696 - 09/03/13 04:09 PM Re: Is all rotella diesel oil? [Re: 2000NWXJ]
bluesubie Offline


Registered: 08/04/03
Posts: 1765
Loc: NJ
Originally Posted By: 2000NWXJ
... but I have read that diesel oils can have too much detergent for gas engines.

I've read this as well and have no idea where this comes from. Not true. People that assume, I suppose.

-Dennis
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'04 Subaru Forester 2.5XT
Motul X-cess 5W-40 | OEM Honeywell filter

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#3113731 - 09/03/13 04:35 PM Re: Is all rotella diesel oil? [Re: 2000NWXJ]
fdcg27 Offline


Registered: 09/25/09
Posts: 8069
Loc: OH
Rotella is a Shell brand of diesel oil.
Many of these oils are dual rated, that is they carry both SAE Cx and Sx ratings, but some grades are strictly C rated.
If you want to use T5, it is dual rated and suitable for API SM applications.
This is a thicker oil than VWB.
The Rotella may have higher detergency but I can't see that causing any problems.
I'd consider it an upgrade over VWB and I'd run it without a second thought.
_________________________
12 Accord LX 15K HGMO 0W-20
09 Forester 64K PU 5W-30
02 Accord 127K G-Oil 5W-30
01 Focus ZX3 94K GTX 5W-20
95 BMW 318iC 143K Maxlife 10W40

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#3114184 - 09/04/13 12:22 AM Re: Is all rotella diesel oil? [Re: 2000NWXJ]
BlueOval Offline


Registered: 08/26/12
Posts: 45
Loc: Alberta, Canada
I am running Petro Canada Duron-E synthetic 5w40 in my 08 Ranger FX4, and if i could marry an oil I would. Smooth as silk. As I was pouring it in I started to second guess myself but the second I turned it over I am in love. The oil is dual rated, Rotella from what i am told is a great oil use without worry...as long as your warranty is up that is lol.
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08 Ford Ranger FX4--PC Syn 5w30 MC filter
13 RVR--Petro Canada 5w20 synthetic Hastings Filter

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#3114328 - 09/04/13 07:36 AM Re: Is all rotella diesel oil? [Re: 901Memphis]
Garak Offline


Registered: 12/05/09
Posts: 9811
Loc: Regina, Saskatchewan, Canada
Originally Posted By: 901Memphis
Its the API SM Donut on the back of them.

Yep, API SM/CJ-4, no Starburst, of course, because there's no ILSAC compliance, identical to the API certification mark on the jugs of Mobil Delvac 1 ESP I have in my garage (and in my sump).
_________________________
Plain, simple Garak.

2008 Infiniti G37 coupe - Mobil Delvac 1 ESP 5w-40, Wix 51358
1984 F-150 4.9L six - Quaker State GB 10w-30, Wix 51515

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#3116171 - 09/05/13 08:30 PM Re: Is all rotella diesel oil? [Re: 2000NWXJ]
artificialist Offline


Registered: 09/23/07
Posts: 5958
Loc: Florida
The only Rotella I saw that wasn't approved for gasoline use was T1 SAE30. You would be better off with a multi viscosity oil, so you wouldn't want this oil anyway.
_________________________
2010 Lancer Ralliart Sportback

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