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Re: PC-11, GF6a, GF6b, CK-4, FA-4, 0W/5W-16 and revised 0W/5W-20
Posted to Technical Discussion Forum on 12/3/2016 1 Reply

I wonder how the API FA-4 oils will compare to dexos1? I may use it in my Tundra 4.7L gas unless you recommend otherwise. TIA Login to read more.

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