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Can CK-4 oil be used with API service categories?
API CK-4 oils exceed the performance criteria of API CJ-4, CI-4 with CI-4 PLUS, CI-4, and CH-4 and can effectively lubricate engines calling for those API Service Categories. When using CK-4 oil with higher than 15 ppm sulfur fuel, consult the engine manufacturer for service interval recommendations.
What is wrkobjpdm command in Linux?
The Work with Objects Using PDM (WRKOBJPDM) command enables you to work with a list of objects in one library. Using this command, you can bypass the Programming Development Manager (PDM) menu and the Specify Objects to Work With display.
What does API rating mean on oil?
A seal of approval with an API rating means that the oil meets the minimum performance standards set by auto manufacturers. An API rating has one of the following formats: Two letters starting with an S: This indicates that the oil is for gasoline engines
What is the API service category for oils?
Oils may have more than one performance level. For automotive gasoline engines, the latest API Service Category includes the performance properties of each earlier category and can be used to service older engines where earlier category oils were recommended.
When should API service category SJ oil be used?
They may be used where API Service Category SJ and earlier categories are recommended. Category SJ was adopted in 1996 to describe engine oil first mandated in 1997. It is for use in service typical of gasoline engines in present and earlier passenger cars, vans, and light trucks operating under manufacturers recommended maintenance procedures.
What is the API service category?
For automotive gasoline engines, the latest API Service Category includes the performance properties of each earlier category and can be used to service older engines where earlier category oils were recommended.
Can marketers identify qualifying oils before May 1st licensing date?
Marketers are free to identify qualifying oils as meeting ILSAC GF-6A, GF-6B, and API Service SP prior to the May 1 first licensing date but must avoid statements that imply API certification or licensing of the new specifications and service category in advance of that date.