311Hemi Posted November 14, 2008 Share Posted November 14, 2008 I am changing the oil on an old snow blower I got from a friend and just got running. It's an old B&S 6hp. Just wondering what oil I should be running in it. I was thinking SAE30 might be too thick when starting cold....so I was going to fill with 10w30. Any thoughts? Quote Link to comment Share on other sites More sharing options...
sparcebag Posted November 14, 2008 Share Posted November 14, 2008 I bought a new blower and the oil recommendations go down to 5-30 depending on temp,after break in period I'll be using 5-30.Different low temps different viscosity recommended Quote Link to comment Share on other sites More sharing options...
CFRay Posted November 17, 2008 Share Posted November 17, 2008 I was told by a mechanic not to use multi-viscosity oils in small engines. This was after a lawn mower engine blew. The internal temps are different than in an auto for which the multi's are designed. I'd look for a straight weight 5 or 10. Use the SAE30 if you cannot find a thinner weight. Quote Link to comment Share on other sites More sharing options...
311Hemi Posted November 17, 2008 Author Share Posted November 17, 2008 I went with a 5w30 as recommended on the Briggs and Straton site (and here) for snowblowers. Thanks Quote Link to comment Share on other sites More sharing options...
jwhjr Posted November 17, 2008 Share Posted November 17, 2008 5W-30 is what I use. Quote Link to comment Share on other sites More sharing options...
spearchucker Posted February 13, 2009 Share Posted February 13, 2009 I was told by a mechanic not to use multi-viscosity oils in small engines. This was after a lawn mower engine blew. The internal temps are different than in an auto for which the multi's are designed. I'd look for a straight weight 5 or 10. Use the SAE30 if you cannot find a thinner weight. That was true 20 years ago but with today's oils there is no worry. Quote Link to comment Share on other sites More sharing options...
crothmeier Posted February 16, 2009 Share Posted February 16, 2009 AmsOil 5w-30! Quote Link to comment Share on other sites More sharing options...
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