ADD OIL (M) SDN BHD: 4S PROFESSIONAL: 5W-30: SP: Resource Conserving, SN PLUS: GF-6A: ADD OIL (M) SDN BHD: 4S PROFESSIONAL: 5W-40: SP: Resource Conserving, SN PLUS API SN Resource Conserving. The latest American Petroleum Institute (API) specification, API SP, took effect in May 2020. Specifications from SA to SH are considered obsolete, meaning that you cannot get any official license from the API. What is Low-Speed Pre-Ignition? “API SN Plus Resource Conserving, which includes modifications to address issues specific to TGDI engines, further demonstrates API’s recognition of the need and reaction with a more timely solution for the marketplace, which is a contrast to the protracted development process for … Service fill oils for gasoline, light-duty diesel and heavy-duty diesel engines. API began licensing oils against the SN PLUS classification on May 1, 2018. API SP Resource Conserving. Its GM dexos1 Gen 2 specification took effect Aug. 31, 2017. SP is the API’s newest service category. Shell has always provided oils suitable for direct injection engines. API Engine Oil Classifications brochure . ILSAC GF-6 applies to the fuel efficient viscosity grades, while API SP applies to those heavier viscosity grades like 10W40 and 20W50. For the most part, it mirrors API specifications. As did ILSAC GF-6, the latest spec from the International Lubricants Standardization and Approval Committee. As soon as this supplemental category is defined and the testing protocol for the API SN Plus license is available, Shell will seek API SN Plus approvals for the following products and expect to claim API SN Plus for them on first use date: MPM has the products with the API SN Plus specification for you: The current MPM portfolio contains two products with an ‘SN Plus’ specification: It is the combination of direct injection PLUS turbo charging (TGDI) that has necessitated the requirement for specifications like API SN PLUS. When using CJ-4 oil with higher than 15 ppm sulfur fuel, consult the engine manufacturer for service interval. These are the new proposed seals for the latest API specification, "SP", which will equate to the ILSAC GF-6B specification. Oil companies changed their additive packages in such a way that would prevent the fuel-oil mixture from combusting and thus preventing the uncontrolled combustion. Designed for modern petrol engines, SynPower 5W-30 meets the ILSAC GF-5 fuel efficiency specification and the GM dexos1™ GEN 2 specification. The API SN PLUS specification was requested by the automobile industry to protect passenger vehicles from low-speed pre-ignition (LSPI). Performance Plus® Synthetic Blend 5W-20 SN Plus/GF-5 is a high-performance synthetic blend engine oil designed with superior Group II+ base oils and high-quality additives to: provide better low-temperature performance and protection and meet or exceed the demands of gasoline and propane engines in passenger cars and light duty trucks. API SP . Presentations. API SN PLUS is a new standard (!) According to API, SN-PLUS are formulated to provide API SN performance and additional protection against low-speed pre-ignition for engines with direct injection and turbocharging. SN-PLUS oils can effectively lubricate engines calling for API SN, API SN with Resource Conserving or ILSAC GF-5. Low-Speed Pre-Ignition (LSPI) is an abnormal combustion phenomenon observed at low engine speeds in which the fuel/air mixture in the combustion chambers ignites before spark timing. LSPI is the spontaneous ignition of the fuel/air mixture prior to spark-triggered ignition. The API SN PLUS motor oil specification is intended to complement API SN and ILSAC GF-5 and aimed at addressing the increasing impact of Low-Speed Pre-Ignition in … a supplemental standard API SN Plus is a supplemental standard to the API SN specification, which introduces oils for LSPI (Low Speed Pre-ignition) mitigation. The SN PLUS Service Category was introduced as a supplement to API SN specification in 2018 to mitigate low speed pre-ignition (LSPI) events in Turbocharged Gasoline Direct Injection (TGDI) engines. Total is ready for the initial available upgrade of API SN Plus and will have all appropriate TOTAL QUARTZ products certified as API SN Plus before the official launch date. API SP will be fully backward-compatible with previous API service categories, including API SN PLUS, SN… This new supplemental specification, known as API SN PLUS, includes the testing protocol for API SN and a special test for LSPI, the API Sequence IX test. The American Petroleum Institute (API) has announced that May 1, 2018 will be the first licensing date for API SN Plus. API CJ-4 oils exceed the performance criteria of API CI-4 with CI-4 PLUS, CI-4, CH-4, CG-4 and CF-4 and can effectively lubricate engines calling for those API Service Categories. An engine oil with the right formulation helps to prevent LSPI. FORD WSS-M2C961-A1 Properties and Specifications. API SN PLUS is a supplemental service category that API adopted to provide conumers with motor oils that helped reduce the occurrence of Low-Speed Pre-Ignition (LSPI) in smaller, TGDI engines. Api engine oil Classifications brochure... Get technology news, opinions, specification updates more... Combination of direct injection PLUS turbo charging ( TGDI ) that has necessitated the requirement for specifications like API PLUS... Higher the letter, the latest American Petroleum Institute ( API ) specification, API SN PLUS a... 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