GX390 sitting for a year (generator)

[CodyMoore]

Hi - I replaced the battery and it started up but then died about 10 seconds later - rinse and repeat.
I then opened the oil cap and the fluid began running out - it was extremely viscus and smelled of gasoline.
I drained the fluid, replaced with 4 cycle, and now it won't start - it cranks away, just no fire.
Any tips?
I'm terrible with small engines so any help would be greatly appreciated.

Thanks,

 

[Scrubcadet10]

sounds like the needle failed in the carb, allowing gasoline into the crankcase.
You'll need to remove the carburetor and clean it and replace the needle. Or buy a new carb, whichever is easiest for you.