usa
3.4 fluid ounces
check the muffler. usually there is a fine screen somewhere inside it to catch occasional sparks and this screen gets plugged with carbon and will not let the engine breath.
Yea
none
Yes it is.
Yea
You can get rid of an old weed eater at a recycling center. If you take the weed eater apart, you can get money for the metal.
Mister Weed-Eater was created in 1993.
2 cycle oil. You can purchase it from any home improvement store
It would be blue if it's got 2 cycle oil in it like for a weed eater or chainsaw
Two-cycle oil made for an air cooled engine.