Roger,

Yesterday I ran 2 gallon of fuel on the ground with my DA. I did the last tank to idle while I was cleaning my garage. During the last run the engine started to idle roughly and finally quited.

I started to get a wore out arms (just like you. lol...) when I decided to check my plug.

The plug was very oily and dirty (carbon). I cleaned the plug with varsoil and put it back.

The engine started right away and ran fine.

Just want to pass the infos.

Serge