Plug fouls out turns black and starts to backfire
Generator runs good at half choke but plug fouls out and it begins to backfire should I run with choke full open when it runs so it don't load the plug
Electrical Supplies - Coleman - Powermate Premium Plus 6250W Portable Generator
Answers & Comments
Half choke to run and plug fouls with thick black deposits in a few minutes of operation. Likely low compression and its burning oil. Piston rings are shot, possibly more.
How old or better yet how many running hours?
If thin sooty black plug fouling then clean and or replace carburetor.
Carbs2 rich or plug's 2 cold \nt gappd rt boohoo
What does the oil look and smell like? Also what conditions is it been ran in lately, and what fuel are you running?