jughead500
Sasquatch
My bg86 leaf blower done the same.it was the spark arrester.it was all of a sudden too like you mentioned.
Its pumping gas in but not moving enough air through to complete combustion thus fouling the plug.
(I may be wrong in your case though)
Its pumping gas in but not moving enough air through to complete combustion thus fouling the plug.
(I may be wrong in your case though)