Can one mix 5w-30 genuine toyota engine oil with shell 5w-30 engine oil.
I have 4 quarts of 5W-30 genuine Toyota engine oil but my but my truck takes
8quarts. I cannot get the genuine Toyota engine oil but 5W-30 fully synthetic
engine oil from shell. Can I mixed the two since they are both 5w-30 and
You are correct, sure as long as the SAE is the same which it is...
Sure, I have mixed weights, brands and conventional with synthetic and have had zero issues.
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