So my generator calls for
"Be sure original container is marked API Service "SL/SJ".
It's a tecumseh engine. I've searched high and low (walmart, home depot, etc) and I'm having a bear of a time finding an oil that meets the SL rating. My understanding is that since the letter "L" is after the letter "J" that it supercedes it and I'd be good to go with SL stuff but am I reading too much into it? Will SJ work fine?
"Be sure original container is marked API Service "SL/SJ".
It's a tecumseh engine. I've searched high and low (walmart, home depot, etc) and I'm having a bear of a time finding an oil that meets the SL rating. My understanding is that since the letter "L" is after the letter "J" that it supercedes it and I'd be good to go with SL stuff but am I reading too much into it? Will SJ work fine?