What does API in oil mean?
American Petroleum Institute
What is an API service code?
The service rating of passenger car and commercial automotive motor oils is classified by the American Petroleum Institute (API). The program certifies that an oil meets certain Original Equipment Manufacturer (OEM) quality and performance standards. It specifies the viscosity grade required for your car’s engine.
What does the API designation of S represent?
The letter “S” followed by another letter (API SP) refers to oil suitable for gasoline engines, and the letter “C” followed by another letter and number (API CK-4) refers to oil suitable for diesel engines. The center of the “Donut” shows the motor oil’s SAE viscosity grade.
What are the 2 things that make motor oil different?
There are two components that determine how well motor oil will perform in your car. One factor is the base oil and the second is the combination of chemicals (additives) that are added to the base oil. Mineral or conventional oils are by-products of refined crude oil.
Is Pennzoil better than Castrol?
But we have tried our best to give an honest review of this comparison – Castrol Edge VS Pennzoil Platinum….Castrol Edge VS Pennzoil Platinum.
| Castrol Edge | Pennzoil Platinum |
|---|---|
| Even under extreme pressure protects the engine for the entire drain interval. | Formulated to provide faster low-temperature oil flow and protection in extreme heat |
Is Valvoline better than Castrol?
Valvoline is better in some areas, the same as Castrol. For example, it has the best conventional motorcycle oil suitable for cruisers. On the other hand, Castrol has products that guarantee the engine’s long life, courtesy of Magnatec technology.
Does Pennzoil cause sludge?
Pennzoil doesn’t cause sludge………………….laziness (not changing the oil) does…………………………
Can you mix Mobil 1 with Pennzoil?
Can I mixing Pennzoil and Mobil 1? If you’re going to mix Mobil 1 and Pennzoil it’s no different than mixing Mobil 1 and Drive Clean and Pennzoil is a better dino. oil. At any rate, this provides more bang for the buck than buying a 10% blend.