Thread: synthetic 10w-30/ SAE 30 year round ?
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Old 03-29-2012, 07:08 AM
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Matt G. Matt G. is offline
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Location: Wichita, KS
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Quote:
Originally Posted by TSWolf View Post
I work for a Cub dealer, and we use SAE 30 in the K-series Kohlers, year-round, as it is what Kohler recommends.
They do NOT recommend running 30W when the temperature is below 30F; 10W-30 is supposed to be used below 30F. Check any Kohler service or owner's manual...

Cold starts with thick oil are extremely hard on an engine.
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