M. Couch

Selecting Diesel Crankcase Oils to Use With Low-Sulfur Fuel

J. Mcgeehan, E. Shamah, M. Couch, 1993 .

Analysis of DPF Incombustible Materials from Volvo Trucks Using DPF-SCR-Urea With API CJ-4 and API CI-4 PLUS Oils

Andrew Peter Walker, Andreas Hinz, James A. Mcgeehan, 2009 .

Clean Diesel Exhaust But Sooty Engines: The Importance of the Crankcase Oil

J. Mcgeehan, M. Couch, J. Rutherford, 1991 .