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(2004 Kia Optima)
in Tampa, FL on April 05, 2009
I do not have the owner's manual for my Optima and do not know what is the best oil weight for my car?
Displaying 3 answers & 0 comments
Popular Answer
Kia call for SG or SH spec oil. They call for 10/30W for ambient temps between 0 to 90 degrees and 10/40 for temps between 0 and 120 degrees. If your car has high mileage I would use 10/40. With oil filter change you need 5 quarts total.
on April 28, 2010
take it to your local dealer they have everything you need to know.....5w20....???????
on April 23, 2010
i do have the manual mail me yemking@gmail.com
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