Ford Mustang Forum - View Single Post - Which Synthetic Oil?
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post #12 of (permalink) Old 03-05-2011
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amboyV6's Avatar
Joined: Aug 2010
Location: Los Angeles
Posts: 71
I recommend Mobil1 full synthetic. Ford manual says 5w-20, but I use 5w-30. Royal Purple is a good brand as well. Do you guys know why there isn't any API seal on RP?

Play hard, Rock harder.
2002 Mustang V6, AT
K&N Air Intake/Tokico HP Series Shocks & Struts
Mach 1 Chin Spoiler/Fog Lights
Dual Flowmaster 40 Series Delta Flow
(That's all folks!)
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