the most common is because it was tipped or tilted
My weed eater lawn mower was expose to the wet weather and now it not staying on
The manufacturers instructions should include the blade size for your weed eater lawn mower.
Exhaust leak possibly...
bad piston rings
It could be that the mower was tilted on its side or that the rings are bad.
first thing take the mower to the dump. secondly, push mower into the dump. third, leave the mower there.
10w30
Not necessarily, adding duel exhaust will not increase the performance of a mower. It would require the exhaust port to be bigger and require a bigger pipe to be used.
bla bla bla
How to replace springs on a carberater for a 22 in aweedeater lawnmower
What type oil