Unleashing the Power The Ultimate 0W-40 Replacement for Peak Engine Efficiency

I agree with others above. Unless there is a specific need to use another oil, stick with 5W-20. That said, you can substitute 5W-20 for 0W-20 ... Whether or not you use 0w40, just know the info, no harm in that. There are some good reason to use 0w40 PUP, mostly it is out of strict api ... 5W30 has always been an acceptable substitute, although not the preferred viscosity. The 0W30 and 0W40 grades are ///M specific grades and are ... I use Valvoline 5W-40 Synpower, approved VW 502/505. Audi/VW specifies 5W-40 over 0W-40 or 0W-30, but my dealer uses Mobil 1 0W-40. I'm hoping that someone can educate me on why this Motul is widely considered to be superior to M1 0w40 when all I can see are similar viscosity ... ... replacement because they used the wrong viscosity. OP. OP. K ... I said, well this just isn't a vehicle, it calls for 0w40. I was ... 5w-30 and only 5w-40 as well as 502/3/4.00 are mentioned specifically in the USA owner's manual. My dealer's p/n is for 5w-40 for the "official" ... 0W-40 or 10w-40 ... I would use a 10-40 or 20-50, air temp and engine temp are the key factors. ... I'm watching you! ... listen to what a polaris ... I not sure how 0W-20 compares to 0W-40 at room temperature. I've had good luck with Mobil-1 75W-90 gear oil on main springs but I think any ... The successor Mobil 1 ESP x4 0W-40 will be carrying A40 AND C40 and is considered to be a next generation oil.