Engine Optimization The Ultimate Showdown – 5W-40 vs 5W-30

Quality engine oil formulated for your vehicle at Repco. Your local Repco stocks a 5w30 or any other grade of engine oil from Castrol, Penrite, ... ซึ่งประสิทธิภาพการทำงานที่ดีระหว่าง 2 ตัวเลขนี้ หากค่าตัวเลขแรกที่อยู่หน้า W มีระดับต่ำมากเท่าไหร่ การทำงานในช่วงอุณหภูมิเย็นตัวก็ดียิ่งขึ้น (อัตราการการไหลดีกว่า) เช่น น้ำมันเครื่อง 5W-30 เบนซิน จะไหลง่าย ... The concensus is that most run a 5w30 (including myself) or 0w30 in the VQ40. Brands are kinda up in the air. Some choose Amsoil, M1, Pennzoil, Quakerstate, ... Thought I would share my recent experience of switching engine oil to more viscous 5w40 from 5w30. Car is Fabia VRS 130 PD using 505.01 PD ... In other words, a lubricant with SAE 5W-30 will behave better when cold than a lubricant with SAE 10W-40. In contrast, oils with a higher SAE ... FREE 5 point car check · EV Cables & Chargers. Back Engine Oils & Fluids · Engine ... Imperial vs Metric Tools · Pressure Washer Buying Guide · Wrench or ... Coming back to the example of 5W-30, where 5W denotes the viscosity, the '30' determines the thickness of the oil at a temperature of 100 ... One kind of multigrade oil is 5W30. The '5W' denotes the oil's flow characteristics in the winter ('W' stands for winter). Here, a lower number ... There's probably not a great deal of difference between the 5w30 and 5w40. Most TDI owners in North America are using synthetic 5w40 oils. Generally speaking a 5w-40 is more expensive oil than a 5w-30 as it has to not thin out at the higher end of the temp. ranges. Personally I run ...