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got a couple of mixed answers on this type of question..see what you guys think.
i have a fairly stock 4.6, and i gotta' change my oil here soon..is it worth it running fully synthetic oil?
and, if you already havce used full syn, can you switch back to conventional motor oil? pro's/cons of that?
Thanks!
i have a fairly stock 4.6, and i gotta' change my oil here soon..is it worth it running fully synthetic oil?
and, if you already havce used full syn, can you switch back to conventional motor oil? pro's/cons of that?
Thanks!