PSA is an automotive company that manufactures vehicles under the brands Peugeot, Citroën, DS Automobiles, and Opel/Vauxhall. PSA has been a pioneer in innovative technologies such as low-consumption diesel engines and hybrid and electric propulsion systems. As a vehicle manufacturer, PSA has specific oil and lubricant recommendations for each of their models, in order to ensure their proper functioning and prolong their useful life.
The motorcycle lubricants that meet this standard have a label with the JASO seal and a code. You can check the lists provided by the Japanese Automotive Standards Organization (JASO), which is updated every month. Repsol Moto 4T and Moto 2T products are on that list, which ensures that they meet the required qualities.
The Euro standard is a set of regulations established by the European Union to limit pollutant emissions from vehicles. It is applied to all new vehicles that are sold in the EU and establishes maximum emission limits for nitrogen oxides, particulates, and other pollutants. The aim of the Euro standard is to improve air quality and reduce the environmental impact of vehicles.
In DCT gearboxes, transmission oils must be used that are specially designed and approved by the vehicle manufacturer to ensure an optimum performance and a prolonged useful life of the gearboxes. These oils usually have a specific viscosity and a higher performance than conventional transmission oils. It is important to follow the vehicle manufacturer’s recommendations regarding the selection of the appropriate oil to prevent problems in the DCT transmission.
The WLTP Standard has been implemented in the European Union to ensure more precise and reliable measurements of emissions and fuel consumption of new vehicles. This helps consumers make more informed decisions when buying a vehicle and encourages the development of more efficient and environmentally-friendly technologies.
Due to the tough restrictions and regulations on the control of carbon emissions, one of the solutions proposed by car manufacturers is AdBlue, an additive that is capable of reducing pollutant emissions from diesel vehicles by catalyzing nitrogen oxides.
Not necessarily all A2 and A3 oils have the same performance. Although these designations indicate that the oil meets certain quality and performance standards, there are still differences in the formula and composition of each oil. It is important to read the label and manufacturer’s specifications before choosing an oil to ensure that it is suitable for the vehicle and driving conditions. In addition, it is advisable to follow the vehicle manufacturer’s recommendations regarding the type and frequency of oil changes.
Hydrodynamic lubrication is one of the four lubrication regimes. It consists of the separation of two surfaces by an oil film so that there is no contact between them.
Boundary lubrication is one of the four lubrication regimens. It is characterized by heavy loads, low speed, and high friction. There is no separation due to the lubricant, lubricant film isn’t formed, and the surfaces are in full contact.
Lubricants have detergent and dispersant additives. With the passage of time, the lubricant loses properties and these additives degrade. To avoid excess residue and ash, the lubricant must be changed in accordance with the period indicated by the manufacturer. A lubricant adapted to the type of vehicle must also always be used.
ADLIS is an exclusive service offered by Repsol to business customers. This service makes it possible to offer an accurate diagnosis of the condition of the lubricant in your vehicles or machines based on the analysis of a used oil sample.
It stands for the American Petroleum Institute, an institution that defines the standards and regulations for the Oil and Gas industry, formulating quality standards for the different processes of this sector.
From the viewpoint of behavior when cold, oils with a lower SAE before the W will behave better at low temperatures. In other words, a lubricant with SAE 15W-40 will behave better when cold than a lubricant with SAE 20W-50. There is also a difference in the behavior when hot. Grades with a higher SAE after the W tend to generate thicker films of lubricant and to protect better since viscosity is necessary to protect the mechanical parts that are in contact. However, excessive viscosity at high temperatures could cause more internal friction and poorer engine performance. Our recommendation is to use the lubricant recommended by the manufacturer. You can find this in your vehicle manual.
There are lubricants prepared solely for gasoline (Otto) engines and diesel engines, as happens with the American API regulation, but there are also lubricants that are valid for both types of engine. What is important is to use a lubricant that meets the specifications given by the manufacturer. We recommend you consult your vehicle’s manual.
No. Lubricants are formulated using engine tests and checks. An extra additive could destabilize the balance and degrade the properties.
No. Their combustion is more efficient and if the engine is correctly calibrated, the lubricant gets less dirty than with gasoline or diesel engines.
It stands for the Society of Automotive Engineers; a classification that takes as a reference the lubricant’s viscosity grade depending on the temperature the engine is subjected to during its operation, classifies oils by their viscosity, and not by their quality.
The turbocharger is subjected to high temperatures and exhaust gases circulate through it before they are treated (formed by compounds that favor oxidation and nitration). A lubricant with good anti-wear properties is needed to offer greater protection. Follow the manufacturer’s recommendation.
