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2017 Mazda CX9 2.5T, PUP 5W-30, 4,858 miles #5156297 07/10/19 01:43 AM
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DTAM Offline OP
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[Linked Image]


2017 CX-9 2.5T
PUP 5w30

2013 Optima 2.0T
Edge 5w40

2000 Tundra 4.7 1UZ-FE
PUP 0w40 SRT
Re: 2017 Mazda CX9 2.5T, PUP 5W-30, 4,858 miles [Re: DTAM] #5156323 07/10/19 03:10 AM
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pbm Offline
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It looks good to my amateur eye. I know that PUP 5w30 starts out on the thin side of 30 wts. but it has sheared into 20 wt. territory in 5K. It would be nice to know the TBN to see if this 'premium' oil could go further.


'Journalism is Dead'
Re: 2017 Mazda CX9 2.5T, PUP 5W-30, 4,858 miles [Re: DTAM] #5156494 07/10/19 08:37 AM
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Rolla07 Offline
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Id be curious to see how a different 5w30 or even a 0w40/5w40 would do, in terms of shearing. Might just be me but id want to find something that stays in grade during whole OCI.


2007 Corolla Red Pearl 155k miles
PP 0w20 & ST 4967
2015 Toyota Venza Parisian Blue Pearl 25k miles
TGMO 0W20 & OEM filter

Re: 2017 Mazda CX9 2.5T, PUP 5W-30, 4,858 miles [Re: DTAM] #5156657 07/10/19 11:36 AM
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double vanos Offline
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Agreed. A 0w40 wouldn’t hurt one bit.


Sabine Schmitz is the Queen of the 'Ring; Svetlana Kapanina is the Queen of the SKIES...
Re: 2017 Mazda CX9 2.5T, PUP 5W-30, 4,858 miles [Re: pbm] #5156672 07/10/19 12:00 PM
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Originally Posted by pbm
It looks good to my amateur eye. I know that PUP 5w30 starts out on the thin side of 30 wts. but it has sheared into 20 wt. territory in 5K. It would be nice to know the TBN to see if this 'premium' oil could go further.


No plans to run intervals past 5k.


2017 CX-9 2.5T
PUP 5w30

2013 Optima 2.0T
Edge 5w40

2000 Tundra 4.7 1UZ-FE
PUP 0w40 SRT
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