See, now we’re having a discussionBecause you treat Valvoline like it’s in the same market as HPL - an industrial lubricant specialty company. Some of the rest is also misleading - sure they make shear stable lubes - but Wayne has a PI engine whereas an engine with fuel dilution is not going where he got to …
Extended TDI runs will be very engine specific and need UOA’s
(I can change oil for one UOA cost)
Then there are user/vehicle specifics - I have engines under warranty - not playing games with that - and are GDI. My Jeep is PI but super easy to change - and it goes off-road etc = need to go under it.
We even have people recommend HPL for brand new $100k+ vehicles ? Not everyone wants to do UOA’s over and over either …
Anyway, good as HPL is - I don’t understand the oblique comments over motor oils that most of the country won’t hear about …
If VRP is just a 5k oil (bet it makes OLM run) so what ?
No, I don’t think Valvoline is in same league, but that’s what their marketing seems to want people to think. One of Wayne’s vehicles is PI (the Dodge) but his truck is most definitely DI.
Now, I agree with the comment that the UOA costs add up quickly when one is initially seeing how far the oil can remain serviceable. Wayne certainly could have just done seven 5k OCIs with a shelf-stock oil, but the data from the UOAs shows there wouldn’t have been any benefit to it. Once he finally finds the limit in his application, he could drop back to say 5k miles fewer than condemnation for OCI and never do another UOA except maybe once a year or two.
As far as the warranty side, I get that some people “may” have concerns with certain engines, and if those engines suffer infant mortality people may want to stick with a “certified” oil until warranty is over. But there are also engines that could run HPL from day 1 (like Wayne’s truck) where there is very little risk of internal engine issues and cost being the only downside.
I also agree, and have said, HPL isn’t for everyone (just like Valvoline R&P) for various reasons, but if one wants to up the intervals with very low risk, that’s where HPL makes its value seen.
In actuality I certainly hope the VRP is a good oil and does what it claims; and if that’s the case I certainly hope people buy it. Otherwise, just like M1 AP, it will quickly disappear, and that doesn’t help consumers.