What role does 5w 40 oil play in engine cooling? What role does 5w 40 oil play in reducing engine friction?

Jul 3, 2018 ... I have been using the MB branded 5w30 229.52 oil in three of my diesel benzes since they pulled the 5w40 ... Just for informational value ... Informational portal. History · Сertificates · Technology · Update ... VolksWagen certificate. Approval for Engine Oil “XADO Atomic Oil 5W-40 SL/CF City Line” Nov 24, 2021 ... I don't know what kind of oil was in the car when I bought it (I can only assume Mobil 1 0W-40) and I started using Motul Xcess 8100 5W-40 at ... ... 5W-30 will perform more like an SAE 5W oil. Most engines require multi-grade ... Consider that a standard oil filter removes particles that are larger than 40 ... Mar 4, 2025 ... So, once they form, the only way to get it out of the engine is to let it wear out over about 30-40k ... 5W-30 snake oil er motor oil) and the ... The alphanumeric code, such as "5W-40," on engine oil containers provides valuable information about the oil's viscosity, which is its resistance to flow. The " ... Apr 8, 2022 ... 2/3 of the guys here would refuse to run 5w-40 in the Sahara desert because of the engineers. they would pass out if I told them the oil I ... MOBIL SUPER 3000 X1 5W-40. Product Description: Base Oil and Additives. Product Code: 201510301041, 483214-60. 1.2. RELEVANT IDENTIFIED USES OF THE SUBSTANCE ... Oct 3, 2008 ... 2007 Passat 2.0 T. It's losing oil like crazy! Every 2 weeks I need to add a quart of Castrol Syntec 5W-40. It's. Mechanic's Assistant chat ... Dec 20, 2024 ... Designed for EURO IV and EURO V standard engines. Recommended for MB, BMW, and VW vehicles with additional engine oil requirements as specified.