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2003 Mazda Miata MX-5 Question: oil rating

 

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mmack, 1.8L 4 Cylinder, San Antonio, TX, July 20, 2010, 13:45
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What is the best oil rating for my 2003 mazda miata

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  • Answer #1

    July 20, 2010, 14:02
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    The manual says use oil with an API Service “SG, SH, SJ,SL”. If your ambient temperatures are between -15F and +115F either SAE 5W-30 or SAE 10W-30 is acceptable. If you don’t have the owners manual and would like one you can download it free here:
    http://www.autousermanual.com/view/mazda/mx-5-miata/

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