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1075 Views 2 Replies 3 Participants Last post by  urbanmonkeygod04
anyone switch to 10W-30 oil for the summer?

i have always used 5W in the winter and 10W in the summer :confused:
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I switched over to 10w-30 in my Vibe for the summer. the 10 is the lowest viscosity; in the summer, it's not going to get nearly as cold so you won't have a problem but as long as it ENDS in the same number (30 in this case) and you switch it back to 5w-30 for the winter, you'll be A-ok.
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