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mbuechler

09-19-2002 10:12 AM

amsoil

just got my first oil change done, I am using 5W-20 amsoil synthetic, does anyone know if the use of synthetic is against ford warranty

Texcowboy9

09-19-2002 11:53 AM

Synthetic oil does not void the warranty, you are using the proper grade and a very good brand. I prefer either Royal Purple, Amsoil or Mobil One, in that order. :cool:

mbuechler

09-19-2002 04:42 PM

amsoil

thanks for the info I have always been a synthetic man, even my mini van made by manufacturer not to be mentioned runs castrol synthetic.:D

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