Honda 0w-20

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Oil information:
Honda Genuine SAE 0w-20
GF-4
Distributed by American Honda Motor Co., Inc. Torrance, CA 90501
Made in USA from domestic and imported components. (This sample tested.)

(Note: Some other bottles from the dealer's current stock were labled: GF-3 and Made in Japan, but otherwise appear identical down to the part number: 08798-9022. My Insight recieved a mix of both variations and a UOA will be upcomming after about 5K miles.)

Oil purchased in Northern California in January 2005.
Sample date: 1/28/2005
Lab: Oil Analyzers

Spectrochemical Analysis (ppm)
Fe 2
Cr 0
Pb 0
Cu 1
Sn 12 (Why?)
Al 2
Ni 0
Ag 0
Si 5
B 71
Na 1
Mg 9
Ca 1775
Ba 0
P 852
Zn 966
Mo 4
Ti 0
V 0
K 0

Vis@100c 8.57 cSt

TBN 6.26

Oxid 10.0
Nitr 6.0
 
Looks anemic. No moly ?
dunno.gif
 
quote:

Originally posted by buster:
Looks anemic.

So do most of the other GF-4 VOAs we've seen. Until we find out more about how these new oils are being built, I don't think we can judge them based on what we see in a typical VOA.
 
I'm sure their is more in the base blend not showing up. I'm not concerned.
 
quote:

Originally posted by LT4 Vette:
I thought this oil had lots of moly...around 200 PPM of moly?
dunno.gif


The GF-3 formula probably did. As we are seeing, however, GF-4 is a whole new ball game when it comes to additive technology. There are lots of additive chemistries now being used that just don't show up in a typical oil analysis.
 
I think a lot of people saw the UOAs of Honda's factory fill and assumed Moly was an large ingredient. This isn't necessarily true however, it could very well be from assembly lube or other sources.

-T
 
there was a lab that tested antimony. I saw it in a UOA along time ago. wish I remembered which one. GF-4 oils need to be tested for it.
 
Last edited:
Total Europe, if to believe its MSDS for 0W-20, makes it from gr.III. Theoretically 0W-20 in dino/syn blend is quite possible. But again, it's necessary to define first what each understands under dino and synthetic.

Honda HFE-20 0W-20
 
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