I posted my first UOA a few weeks ago in the Diesel UOA section. I drive a Dodge/Cummins. I mentioned in that post that I thought the Motomaster (Canadian Tire store brand oil) was made by Shell --> and I thought it was rebadged Rotella. I got a response saying that the additive package didn't look like shell oil. So, when I went back to the store, I cornered one of the guys at the automotive counter and asked him who made the Motomaster oil they sell. He said Shell, but he didn't sound too sure of himself. However, that is the second time I have heard that Shell makes their oil.
I buy it by the bucket (15w40 Dino - 20L) as it appears to be good oil (the bucket I bought yesterday is CI-4), it is reasonably priced, and my UOA I got back appears to be good.
I just would like to solve the mystery, and thought with the knowledge base here, someone ought to know. Somebody has to make it for them. I guess if all else fails, I could send in a VOA and let you gurus look it over...
I buy it by the bucket (15w40 Dino - 20L) as it appears to be good oil (the bucket I bought yesterday is CI-4), it is reasonably priced, and my UOA I got back appears to be good.
I just would like to solve the mystery, and thought with the knowledge base here, someone ought to know. Somebody has to make it for them. I guess if all else fails, I could send in a VOA and let you gurus look it over...