Tab Article
	Preface
	
	Doubling Oil Drain Intervals – The Reality of Centrifugal Bypass Filtration
	
	A New CNG Engine Test for The Evaluation of Natural Gas Engine Oils
	
	Wear Mechanism in Cummins M-11 High Soot Diesel Test Engines
	
	Extended Oil Drain Intervals – Conservation of Resources or
	Reduction of Engine Life (Part II)
	
	Advanced Synthetic Passenger Vehicle Engine Oils for Extended Oil Drain Performance
	
	Investigation of Seasonal Effects on Valve Train Wear Measured With the NISSAN KA24E Engine Test
	
	The Development of Fluid for Small-Sized and Light Weight Viscous Coupling
	
	An Experimental Investigation of Lubricant/Main Shaft Interaction and Dryout in an Automatic Transmission Model
	
	Used Oil Analysis and Study of Oil Drain Period in Gasoline Engine