He mowed the whole lawn with a weed eater

This is not my house. I’m not complaining. Its something I observed and I’m just curious. Is this typical in lawn care?

I’ve done this in my small yard. I won’t do it anymore now that I have a mower but I just didn’t care much at the time

Maybe he can’t get his rider around back.

Wierd.

Most strings trimmer are 2 stroke where the oil is mixed into the fuel.

There could several reasons it won’t run.

Clogged fuel filter or air filter, spark arrestor clogged with carbon, needs carb rebuilt, etc

I did it and my string trimmer died.

I always changed the oil once a year and I guess the extra use increased the oil use that much?