Research Report Approved: Dec 01, 2009
RR:D02-1678

D7589-Test Method for Measurement of Effects of Automotive Engine Oils on Fuel Economy of Passenger Cars and Light-Duty Trucks in Sequence VID Spark Ignition Engine

An interlaboratory study was conducted by five laboratories testing five oil samples to establish a precision statement for test method D7589.
Price: $104.00
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Developed by Subcommittee: D02.B0
Stock # : RR-D02-1678