bvanlieu
Senior Member
- First Name
- Brian
- Joined
- Mar 14, 2024
- Threads
- 0
- Messages
- 68
- Reaction score
- 79
- Location
- Lehigh Valley, PA
- Car(s)
- 2024 White ITS, 2015 Cayman GTS
Again, change away I get it...feels good and is fun, but do take care not to rationalize it based on mis-information or conjecture. SCIENCE! is what we needI want the car to run as well as it can, for as long as it can, and maybe it is unnecessary, but to me, it is how I do it. I think new oil runs cooler smoother has its full viscosity, etc.
If they added some additives, they are going to be lost at the first oil change anyway, why do we believe that if we wait 4k more miles somehow that would be better?
I just don't buy it.
Lot of engineering goes into the oils we consume for cars & trucks. They are engineered to meet a lot of *very difficult* specs, just look them up.
If the factory fill has a heavy Moly add pack, thats there to help break in the engine over time, and that would be a good reason to leave it in there, or if you feel you must change it, replace it with a similar oil that has a high moly pack for a few K more.
Honda Europe sells a 2.0 full synthetic for the EU market, and the oil geeks noticed its add pack look very similar to the high moly Idemitsu zepro. The Zepro can be found in the US, but also not inexpensive.
FWIW, a 2020 Accord 2.0T UOA I did find had a high moly level that was consistent with the Honda 2.0 UOA.
Yes...I have gone down the oil analysis rabbit hole many times, usually not under the influence of a good bourbon but not always.
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