V Vintage Thread starter Joined Aug 18, 2009 Messages 39 Location Illinois Aug 26, 2013 #21 Then 5w30 it is. Thank you very much everybody
J J. A. Rizzo Joined Aug 31, 2005 Messages 477 Location Chicago, IL Aug 26, 2013 #22 Shouldn't the question be, "which one will lubricate the engine better?" Doesn't the cleaning ability of an engine oil interfere with its lubricating ability?
Shouldn't the question be, "which one will lubricate the engine better?" Doesn't the cleaning ability of an engine oil interfere with its lubricating ability?
