For as runny as it is, I doubt it will clog anything. I think most of that fuel is from 2016 when the previous owners brother put in a few gallons and tried to get it going to run into the same problem with the starter
Don't matter girl...Fuel can sit over winter and be no good... I just repaired a couple a small engines for a guy, Same reason . bad fuel. And..... Had to disassemble carbs and clean out... Jus Sayin....