What is API CF SF?
MERU FORCE 1 SAE 30 API CF/SF is a high performance monograde diesel engine oil formulated from advanced technology base oils and a balanced additive system. They are specifically engineered for performance in inter-cooled, turbo-charged engines operating under severe on and off-highway conditions.
What is the meaning of API CF 4?
API CF-4 was introduced in 1990 for high-speed, four-stroke, naturally aspirated and turbocharged diesel engines. Oils approved for API CF-4 were designed to be used in place of API CD and CE oils, providing improved control of oil consumption and piston deposits.
What does CF mean in oil?
The second part,CF, is a diesel engine oil rating, ‘C’ being diesel and ‘F’ being the performance level.
What is API SF oil?
API Service Category SF was first introduced in 1980 for use in gasoline engines and is not suitable for use in engines introduced after 1988. These oils are typically formulated to be SAE 15W-40 or heavier and are unlikely to be suitable for use in the majority of engines.
Does SN on oil mean synthetic?
sn= synthetic oil. Most likely ‘sn’ stands for synthetic oil… which this oil IS & meets synthetic oil requirements and standards.
What is CI 4 engine oil?
CI-4 oils are formulated to sustain engine durability where exhaust gas recirculation (EGR) is used and are intended for use with diesel fuels ranging in sulfur content up to 0.5% weight. Can be used in place of CD, CE, CF-4, CG-4, and CH-4 oils. Some CI-4 oils may also qualify for the CI-4 PLUS designation.
What is the difference between CF and CF 4 oil?
CF4: For high-speed, four-stroke, naturally aspirated and turbocharged engines. CF: . For off-road, indirect-injected and other diesel engines including those using fuel with over 0.5% weight sulfur. CF4: For high-speed, four-stroke, naturally aspirated and turbocharged engines.
What is the difference between ci4 and CJ4?
The “CI-4 PLUS” designation identifies oils formulated to provide a higher level of protection against soot-related viscosity increase and viscosity loss due to shear in diesel engines. CJ-4 oils include all CI-4 PLUS performance requirements. CI-4 PLUS appears in the lower portion of the API Service Symbol “Donut.”
Can I use SN oil instead of SF?
The “S” series is composed of SA, SB, SC, SD, SE, SF, SG, SH, SJ, SL, SM and SN. SN oils provide higher levels of performance than all the other “S” oils. API Categories SA through SH are obsolete, and oils labelled SN can be used in their place.
Is SF oil the same as SAE?
SAE is the Society of Automotive Engineers. They’re the group who sets the viscosity standard, not an actual standard. The API service level is in the top half of the “donut” seal. SE and SF are old standards that have been replaced.
Can I use API SL instead of SN?
For recent oil, the higher specification will supersede the lower letter grade. For example, if we have an oil with specification SN, it can also be used for vehicles which request API SM, SL and SJ; it is backward compatible. However, you have to pay attention to the year of construction of the engine.
Can you use API CK-4 oil with API FA 4 oil?
API FA-4 oils are not interchangeable or backward compatible with API CK-4, CJ-4, CI-4 with CI-4 PLUS, CI-4, and CH-4 oils. Refer to engine manufacturer recommendations to determine if API FA-4 oils are suitable for use. API FA-4 oils are not recommended for use with fuels having greater than 15 ppm sulfur.
What does API SN or API SL / CF mean?
But what does API SN or API SL/CF mean exactly? The American Petroleum Institute, API, is a U.S.A trade association for the oil and natural gas industry. It reunites different actors in the production, refinement, distribution and many other activities around ptroleum.
How does API SP match ILSAC gf-6a?
API SP with Resource Conserving matches ILSAC GF-6A by combining API SP performance with improved fuel economy, emission control system protection and protection of engines operating on ethanol-containing fuels up to E85. For 2010 and older automotive engines.
What kind of Oil can I use instead of API CE?
API CF-4 oils exceed the requirements for the API CE category, providing improved control of oil consumption and piston deposits. These oils should be used in place of API CE oils. They are particularly suited for on-highway, heavy-duty truck applications.