Valvoline Premium Blue One Solution SAE 15W-40 Diesel Engine Oil 1 GA

Always a good product

What else can I say. This is this only oil recommended and endorsed by Cummins for use in their engines. This is the only oil I use for my 2013 6.7 with over 350k on it. The engine still runs like a champ. Each jug comes wrapped in plastic a bag. Highly recommend.

I own a 2004 ford f250 6.0l diesel powerstroke and this truck has always preferred Valvoline semi synthetic or full synthetic . I haven't noticed much difference between either but Valvolineakes a quality product and compared to other oils shell rotella or even Lucas the powerstroke seems to like this brand and I have noticed since using Valvoline it quiets down the engine keeps temps lower longer and I get cleaner oil longer and with Blackstone testing noticed oil last about 7,500 -8,000 miles when using archoil oil additive and still decent enough to use at that point . I just do a yearly oil change with how much I drive this I more than enough . Will be a Valvoline oil fan for life as I'm sure it has saves me alot of wear and hassle vs if I were to use the other big names . Also great value and easy to find in stores as well .

The oil is for my L3901 Kubota. I try and change it in the fall and spring. First time using this brand, but I have used this type of oil before and had no problems. Nice price the way the market is today. I would buy again.

There is nothing wrong with the oil. I'm just tired of getting ripped off by having to pay a higher price for something that is no different than the oil that has always cost less.