Dealer Bulk (“works”) used oil analysis

[thatJeepguy]

Here’s 4700 on dealer bulk oil. I was hoping to have less wear metals…. Next I will test the amsoil thats in there now…

 

[thatJeepguy]

I will add , fuel dilution does add up past 5k miles on an eco boost . Viscosities are on the low side of 5w30.

 

[TomDirt]

"I had the engine oil checked by Blackstone Laboratories at 4700 miles"
(Google English translation)

 

[Old-Raptor-guy]

I will add , fuel dilution does add up past 5k miles on an eco boost . Viscosities are on the low side of 5w30.

I feel like an ignored red headed step child.

5w40 every 5k gtg to 300k miles

 

[thatJeepguy]

I feel like an ignored red headed step child.

5w40 every 5k gtg to 300k miles

I don't think my service writer would do it. He said no to bringing my own.

 

[Nex]

I don't think my service writer would do it. He said no to bringing my own.

I bring my own oil in every time.

 

[Old-Raptor-guy]

I don't think my service writer would do it. He said no to bringing my own.

I am sorry you have to deal with that.

 

[k9lovr]

So is it the concensous that 5W-40 is a much better option than 5W-30 for these engines or is this climate and drive style dependent? TIA

 

[thatJeepguy]

So is it the concensous that 5W-40 is a much better option than 5W-30 for these engines or is this climate and drive style dependent? TIA

With fuel dilution it seems to be …

 

[EricM]

Your silicon levels are nearly twice average. That's usually dust getting past the air filter.

You running the stock air filter/intake?