This content is not included in
your SAE MOBILUS subscription, or you are not logged in.
Super Oils - A Qualified Success
Annotation ability available
Sector:
Language:
English
Abstract
Enjay Laboratories has been conducting a continuing test program in both the laboratory and field to determine the performance of the newly introduced high quality oils. Data from this program show that these oils represent a substantial improvement over multigrade first-line lubricants available in 1961-1962. However, the new oils have been found to differ widely in performance in some cases. Further, there are reservations as to using extended oil drain intervals with even the highest quality oils. These reservations include the effects of engine aging under extended drains causing rapid sludge build-up which could lead to engine failure. In addition, the high insoluble load normally carried by these dispersant lubricants can lead to increased wear as well as the phenomenon of sludge dump-out.
Topic
Citation
Munsell, M. and Schetelich, A., "Super Oils - A Qualified Success," SAE Technical Paper 650256, 1965, https://doi.org/10.4271/650256.Also In
References
- Shannon H. F. Cyphers E. B. Pearce A. F. “Laboratory and Field Experience with PCV Systems” Presented at NPRA Meeting N.Y.C. September 16 1964
- Munsell M. W. “How Should the Low Temperature Viscosity of Multigrade Motor Oils be Determined?” Presented at the IOCA Meeting Cleveland September 23 25 1962
- Ghannam F. E. Potter R. I. “Long-Life Lube Oils Also Show Anti-corrosion Bonus” Presented at the SAE National West Coast Meeting San Francisco August 17 20 1964
- Patterson J. K. Gregor R. C. “Lubricant Factors Affecting Passenger Car Oil Consumption” Presented at the SAE National Fuels & Lubricants Meeting Cleveland November 7 8 1957
- Miller D. F. “Factors to be Considered in Oil Change Recommendations” Presented at NPRA Meeting Cleveland September 18 19 1963
- Rogers D. T. Rice W. W. Jonach F. L. “Mechanism of Engine Sludge Formation and Additives Action” Presented at the SAE Fuels and Lubricants Meeting Philadelphia November 9 1955
- Quillian R. D. Jr. Moffitt J. V. “A Study of Low Temperature Sludge Techniques” Presented at the SAE Summer Meeting St. Louis 1961
- Asseff P. A. Williams R. K. “Some Problems with Determination of Used Oil Insolubles and Their Relation to Engine Cleanliness” Published at the SAE Meeting November 4 1960
- Pearce A. F. Shannon H. F. “PCV - Problems Cures, Variables” Presented at the SAE Meeting Chicago June 8 1964