10w-20 any downsides?

lphybred · 04-18-2009, 10:18 PM

Is there any downside to using 10w-20 instead of 10w-30 in an si?

**GeezerSi** · 04-18-2009, 10:24 PM

04-18-2009, 10:18 PM	#1 (permalink)
lphybred Senior Member Join Date: May 2008 Location: 626 Age: 22 Posts: 281 Andrew iTrader: 3 / 100%	10w-20 any downsides? Is there any downside to using 10w-20 instead of 10w-30 in an si?

04-18-2009, 10:24 PM	#2 (permalink)
GeezerSi Hidy Ho Neighbor Join Date: Jul 2006 Posts: 24,247 -> Ken iTrader: 8 / 100%	All about motor oil THE OIL FAQ - synthetics, intervals, weights, brands __________________

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