whats the best oil to put into my 1999 gs 300 on 1999 Lexus GS300

whats the best oil i can use for my gs 300 is synthetic oil better to use then the regular oil

by in Pleasantville, NJ on June 15, 2010
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1 answer
ANSWER by , June 15, 2010
Synthetic is far superior than conventional oil and we all use Mobil 1 www.mobil1.com