u/grsthegreat

There have been many cases where the Chinese knock off spark plugs are interfering with the electronics within the generator and causing all sorts of error codes, including failure to run.

I broke open one of these so called resistor plugs….there are no resistors within the plug.

Some customers have tried replacing entire controllers only to find the spark plug is causing the issue.

Stick with USA manufactured Champion plugs as specified.

Generac certified tech here…..