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 does CI-4 plus mean?
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. When originally introduced, CI-4 PLUS identified CI-4 oils meeting a higher level of performance.
What is difference between cf4 and ci4 engine oil?
API CH-4 keeps engines cleaner Two of the main performance attributes of API CH-4 oil compared to API CF are better oxidation control oil and improved dispersancy, which means API CH-4 oils keep the engine cleaner. Oil marketers need to make significant performance upgrades when moving from API CF to API CH-4.
Is GF 4 engine oil Synthetic?
Fully Synthetic(8)
What does CF mean in engine oil?
The second part,CF, is a diesel engine oil rating, ‘C’ being diesel and ‘F’ being the performance level.
Can I use 10W-30 instead of 15W40?
Because 10W-30 is thinner than 15W-40 oil, its film strength can be weaker and it can be more prone to oxidation. High quality 10W-30 oils can perform as well, and better than industry-standard 15W-40 oils.
Can I use 5W-20 instead of 5w30?
It is not safe to use 5w20 instead of 5w30. 5W20 is thinner and made for colder temperature. If you use 5w20 in warmer temperature instead of 5w30, you may have to deal with more friction and faster engine wear. Eventually your engine performance and longevity will be affected.
Is full synthetic oil better than blend?
Overall, full synthetic oils provide better engine performance and protection than conventional and synthetic blend motor oils.
What is the difference between 15W40 and 20w50 oil?
The difference between the two grades are just the specifications and for all practical purposes, in older vehicles without variable valve timing, the two grades of oil are interchangeable. 20W-50 motor oil is for vehicles with gasoline engines. 15W-40 oil is for diesel applications.
Is 15W40 only for diesel?
ADVANTAGE 15W-40 HEAVY DUTY DIESEL ENGINE OIL can be used with complete success in over-the-road diesel trucks, off-highway diesel equipment, farm tractors, and passenger cars and light trucks with diesel, turbo-charged diesel engines, or gasoline engines and is backward compatible with previous API Oil Categories.
