Conventional or synthetic oil...what do you use in you vehicle?

Page 3 of I use mobile 1 full synthetic. I have thought about going to amsoil but I don't like changing my oil up if I've been using the same thing since I've ow... 31 comments | 1220 Views | Go to page 1 →

  1. #31
    swamprat's Avatar
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    Sep 01
    Location
    Westchase, FL
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    31,065

    Synthetic in the 2007, Good old 10W30 in the 99 Buick.
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  2. #32
    nWo's Avatar
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    Aug 01
    Location
    Richmond,KY
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    40,738

    Bought my wife's new car in 2013. The dealership told me that it came from the factory with synthetic oil in it and that I should always use it.

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