Currently I'm using HD 20/50 oil and am thinking about going to Mobil 1 in oil bag only. Questions is I've found Mobil 1 10/30, 5/30 , and 5/20, which one do I use? Is there such a thing as Mobil 1 20/50?
Currently I'm using HD 20/50 oil and am thinking about going to Mobil 1 in oil bag only. Questions is I've found Mobil 1 10/30, 5/30 , and 5/20, which one do I use? Is there such a thing as Mobil 1 20/50?