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#3293234 - 02/24/14 08:10 PM Mobil1 0W40, 5,100mi, VW CC 2.0T
edyvw Offline


Registered: 03/08/12
Posts: 2841
Loc: Colorado Springs
Here is UOA of Mobil1 0W40 after 5,100miles.

_________________________
13' BMW X5 35d (Valvoline 5W40 MST+ OEM filter)
11' VW Tiguan 2.0T (Castrol 0W40+OEM filter)

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#3293273 - 02/24/14 08:40 PM Re: Mobil1 0W40, 5,100mi, VW CC 2.0T [Re: edyvw]
gregk24 Offline


Registered: 04/13/13
Posts: 4464
Loc: FL, USA
Looks great!
_________________________
2012 Honda Accord EX-L
Taffeta White - Ivory
40,xxx miles

PPPP 0w20 / Fram Ultra

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#3293293 - 02/24/14 08:59 PM Re: Mobil1 0W40, 5,100mi, VW CC 2.0T [Re: gregk24]
edyvw Offline


Registered: 03/08/12
Posts: 2841
Loc: Colorado Springs
Originally Posted By: gregk24
Looks great!


Yeah, I am taken back a little by such a good cst value. Though, TBN seems to dropped a lot, considering it starts at 10.8. It could be due to the fact that GC 0W30 was in the engine before, so it might depleted TBN of M1.
_________________________
13' BMW X5 35d (Valvoline 5W40 MST+ OEM filter)
11' VW Tiguan 2.0T (Castrol 0W40+OEM filter)

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#3293442 - 02/24/14 11:36 PM Re: Mobil1 0W40, 5,100mi, VW CC 2.0T [Re: edyvw]
901Memphis Offline


Registered: 08/14/10
Posts: 10955
Loc: Northern Kentucky
That oil didn't shear one bit. Published viscosity is 13.5 cSt @ 100C. Good run overall are you going to extend now?
_________________________
2002 Buick Century 125k - Built 4T65e(Maxlife) - Syn Frankenbrew + XG 3387A
1998 Nissan Altima 335k - 5MT - M1 HM 5w30/Fram Ultra XG7317+MOS+ATP 205

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#3293487 - 02/25/14 04:34 AM Re: Mobil1 0W40, 5,100mi, VW CC 2.0T [Re: edyvw]
tstep Offline


Registered: 08/06/11
Posts: 369
Loc: PA
Silicon very slightly up. New air cleaner? Check for proper fit up?

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#3293663 - 02/25/14 09:27 AM Re: Mobil1 0W40, 5,100mi, VW CC 2.0T [Re: 901Memphis]
edyvw Offline


Registered: 03/08/12
Posts: 2841
Loc: Colorado Springs
Originally Posted By: 901Memphis
That oil didn't shear one bit. Published viscosity is 13.5 cSt @ 100C. Good run overall are you going to extend now?

I switched to M1 ESP 5W30 due to intake deposits.
Will do 3K UOA on that one, then 5K.
_________________________
13' BMW X5 35d (Valvoline 5W40 MST+ OEM filter)
11' VW Tiguan 2.0T (Castrol 0W40+OEM filter)

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#3293664 - 02/25/14 09:27 AM Re: Mobil1 0W40, 5,100mi, VW CC 2.0T [Re: tstep]
edyvw Offline


Registered: 03/08/12
Posts: 2841
Loc: Colorado Springs
Originally Posted By: tstep
Silicon very slightly up. New air cleaner? Check for proper fit up?

It is new Air Filter, Mann!
_________________________
13' BMW X5 35d (Valvoline 5W40 MST+ OEM filter)
11' VW Tiguan 2.0T (Castrol 0W40+OEM filter)

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#3293739 - 02/25/14 10:24 AM Re: Mobil1 0W40, 5,100mi, VW CC 2.0T [Re: edyvw]
BearZDefect Offline


Registered: 08/15/05
Posts: 2154
Loc: Lexington, KY
Originally Posted By: edyvw
I switched to M1 ESP 5W30 due to intake deposits.
Will do 3K UOA on that one, then 5K.

Have you noticed increased deposits with M1 0w-40, or is this move because M1 ESP is formulated to minimize such deposits?

Why not go 5K on the first run of ESP?

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#3293743 - 02/25/14 10:29 AM Re: Mobil1 0W40, 5,100mi, VW CC 2.0T [Re: BearZDefect]
edyvw Offline


Registered: 03/08/12
Posts: 2841
Loc: Colorado Springs
Originally Posted By: BearZDefect
Originally Posted By: edyvw
I switched to M1 ESP 5W30 due to intake deposits.
Will do 3K UOA on that one, then 5K.

Have you noticed increased deposits with M1 0w-40, or is this move because M1 ESP is formulated to minimize such deposits?

Why not go 5K on the first run of ESP?

Nah, I am not going to check deposits every time I do oil change etc. I switched because M1 ESP looks very good on paper, there were some testimonies that that oil left least amount of deposits on 2.0T in Audi Q5, and then there is Lubrizol study where Low-SAPS oils left 47% less deposits on intake valves and 167% less deposits on exhaust valves (VW504.00/507.00 oils).
You saw TBN in M1 0W40, it went down to 2.6, and it starts at 10.8. In M1 5W30 ESP it starts at 6! So I just want to be sure TBN is retained in sufficient numbers.
_________________________
13' BMW X5 35d (Valvoline 5W40 MST+ OEM filter)
11' VW Tiguan 2.0T (Castrol 0W40+OEM filter)

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#3293748 - 02/25/14 10:32 AM Re: Mobil1 0W40, 5,100mi, VW CC 2.0T [Re: edyvw]
BearZDefect Offline


Registered: 08/15/05
Posts: 2154
Loc: Lexington, KY
Thank you for those clarifications. I ask only out of curiousity.

What OCI does VW recommend for this application using an approved oil?

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#3293755 - 02/25/14 10:42 AM Re: Mobil1 0W40, 5,100mi, VW CC 2.0T [Re: BearZDefect]
edyvw Offline


Registered: 03/08/12
Posts: 2841
Loc: Colorado Springs
Originally Posted By: BearZDefect
Thank you for those clarifications. I ask only out of curiousity.

What OCI does VW recommend for this application using an approved oil?

They go for 10K, but considering sulphur in the U.S. gas I think that is way too long.
They switched to 10K once they started to offer free maintenance. So it saves them money, plus they use Castrol 5W40, which is probably one of the worst VW 502.00 oils.
_________________________
13' BMW X5 35d (Valvoline 5W40 MST+ OEM filter)
11' VW Tiguan 2.0T (Castrol 0W40+OEM filter)

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