Unveiling the Power of 5W30 and 5W40 A Battle of Motor Oils

5w40 oil outperforms 5w30 oils at higher temperatures, being effective up to ambient temperatures of 50°C, as opposed to 30°C. Many new vehicles are marked to use 5W-20 oil (Honda, Ford, and more recently Toyota) which is not much thinner than a 30 weight oil. Comments69 · Will Thinner Oils Damage Your Engine? · Why I switched from 5w40 to 0w30 in my 340i · Ditching 0W-20 Oil In The 22 WRX · 20W-50 vs 5W- ... Esto significa que el 5W30 proporciona una mejor fluidez a bajas temperaturas, lo que facilita el arranque del motor en climas fríos. Por otro lado, el aceite ... The 5W40 gave better oil pressure at elevated ambient temps. My indy also believes that 5W40 makes more sense in Africa. For example, if the original car is 5W-30, you can choose 5W-40 or 0W-40, but you cannot choose 5W-20. The original car requires high oil ... The 5w40 will be thicker when warm. Full synthetic also tends to flow more freely when cold. According to the oil/environment table, 5W40 is more suitable for hot regions than 5W30. I need to move to Arizona for a year so I would ... I normally use 5W30 or 5W40 for my beloved Wira (I repeat : I am not pro-Proton) so this oil weight was just nice. Some of you might ... Buy car engine oil from Castrol, Mobil and Petronas, with 5w30 oil and 10w40 oil in stock ... vs Metric Tools · Pressure Washer Buying Guide · Wrench or Spanner?