I did 2k mile UOA on my Jeep

[Jeep Junkie]

Looks good, right? But I will still change my oil every 3k miles, 2% fuel is bad.
I also sent new oil samples of Pennzoil Ultra Platinum and Amsoil Signature Series for analysis. I will share the report when I receive it. I want the best oil for my lil Jeep

 

[xpeteyjtx]

Nice low wear metals when comparing to universal averages.

I use PUP 0w20 and 5w30 in my Gladiator.

Thanks for sharing and I look forward to your future reports.

 

[Jeep Junkie]

Nice low wear metals when comparing to universal averages.

I use PUP 0w20 and 5w30 in my Gladiator.

Thanks for sharing and I look forward to your future reports.

Ultra P has so little Moly, I am disappointed Toyota has like 700 Moly

 

[ripcord]

One thing to know is that Blackstone does not actually measure fuel in the oil. They only estimate/infer it based on the flashpoint. You can definitely go 5k miles without any issue.

 

[OilStainedNapkin]

3k miles? Psh, if it were my jeep I’d be doing an oil change and UOA every time I fill up the gas tank. Fresh oil > unfresh oil

 

[daves87rs]

That’s it?

Not bad though!

 

[Lubener]

After just a 2k run, virtually any brand of oil will yield a decent report. Not too impressed.

 

[demarpaint]

After just a 2k run, virtually any brand of oil will yield a decent report. Not too impressed.

+1

 

[Triple_Se7en]

Ultra P has so little Moly, I am disappointed Toyota has like 700 Moly

Does Toyota use the same Moly as Pennzoil Ultra Platinum? I doubt it.
Do a Google Search on multiple Molys available and you will find there are quality differences.

 

[Jetronic]

Nice low wear metals when comparing to universal averages.

I use PUP 0w20 and 5w30 in my Gladiator.

Thanks for sharing and I look forward to your future reports.

the universal averages went 3x as long though.

 

[4WD]

Viscosity in range and plenty TBN - PI engine …
Not sure I’d trust those fuel dilution assumptions …
If you really think that is happening - use 5W30 …
All in my signature have 0W20 on the fill cap only …

 

[ka9mnx]

5k miles or one year on the Amsoil or any 5w-30 synthetic.

If you want the best, ditch the 0w-20,

 

[dnewton3]

1) it looks like what we'd expect for such a young engine; break in metals are coming down
2) 1.5% fuel isn't desirable, but it's not "bad" ... but Blackstone does not use the most accurate fuel-testing method, so don't put a huge amount of faith in that number
3) there is no "best" oil ... you're under a wrong impression if that's your understanding of the world of tribology as it applies to normal applications

 

[Pablo]

This is not how oils are compared. Such a comparison is based on a faulty foundation. I get it, it is interesting but is not hard science

 

[BMWTurboDzl]

To few miles on the engine to discern anything of value. If you're worried about fuel dilution go up a grade rather than change brands.

 

[wpod]

The best oil for the engine isn't any 20 wt.

 

[BISCUT]

as mentioned in a few posts not so sure you can trust Blackstone for accurate fuel dilution data.