M mckennaiii Joined Nov 14, 2006 Messages 294 Location virginia Mar 15, 2007 #1 When you add 131 to the engine oil [1-2 oz. per qt.], does it burn off after a period of time or does the amount used remain that amount?
When you add 131 to the engine oil [1-2 oz. per qt.], does it burn off after a period of time or does the amount used remain that amount?
