Yep!... Redline is not for the long drain. I will blame it on the 2 months USPS transit time
FWIW
FWIW
Something you have been saying ad infinitum on here.Yep, Redline is short OCI oil.
I would think so. Oxidation is pretty high, and that alone renders the low metals ppm irrelevant. But I will let the experts chime in.I'm curious, is this a bad report for that particular engine?
It's not stellar, but not horrible either, for 10k miles, except for copper maybe (but 0 lead so maybe these have a copper oil cooler? Don't know.
TBN is low but now dramatically low. Viscosity is high due to oxidation maybe.
Would another oil have resisted better, like one of these Mobil stuff advertised for long OCI? (This is a genuine question).
I will, but not that long.What says it is not a long drain oil? The oxidation number is from the higher Ester levels in the oil. Do another Redline oil run.
UOA is not designed to tell you the state of an engine or how oil protects the engine. It can point to certain issues, but it is designed to tell you the condition of oil.I'm curious, is this a bad report for that particular engine?
It's not stellar, but not horrible either, for 10k miles, except for copper maybe (but 0 lead so maybe these have a copper oil cooler? Don't know.)
TBN is low but now dramatically low. Viscosity is high due to oxidation maybe?
Would another oil have resisted better, like one of these Mobil stuff advertised for long OCI? (This is a genuine question).
Thanks for that info. Yes, I did 9924 miles. And I would do the same on ST.You did 10K miles on it?
I'd expect most oils to be well aged at 10K miles in a hemi Ram 1500. Even the OLM would be close to zero life remaining at that point.
FWIW, I changed oil and filter today on my 2019 Ram 1500 classic hemi w/ 5000mi on the oil, 30K on the truck. OLM was at 52% remaining. I've been using Supertech synthetic 5w30 and Champ PH48 filters. The cut open Champ filter looked good.
With the potential of cam and lifter issues these engines have, I cant bring myself to do extended drains. It's not so much about the oil, I want to see what's in the filter every 5-6K miles.Thanks for that info. Yes, I did 9924 miles. And I would do the same on ST.
2014 VOA on oil club ru has it at 90Without a recent VOA of RL, I would not assume that there is oxidation taking place. The virgin oxidation number on Redline oils can be very high.
Look at Vis @ 100°C, CSt = 12.4, Redline advertises 11.9 - It became a 40 grade.Without a recent VOA of RL, I would not assume that there is oxidation taking place. The virgin oxidation number on Redline oils can be very high.
I guess it was November....sorryView attachment 53591
This was my VOA on Redline in February of this year.