Recent content by da324

I've attached a few pictures. The piston has some slight scoring at the top, but none on the bottom. Is it possible I sheared a flywheel key? I'm curious because there was a small rattling sound before it stopped running.

The spark plug looked perfect, I'll pull it again and have another look. What is PNC? I've always used the manufacturers specs for fuel and oil mixture. Thanks!

Thanks, I'll have a look.

Hi, My Stihl BG55 stopped running yesterday. It was making a bit of noise, kind of like a small rattle that wasn't normal, and was periodically losing power before it abruptly stopped. Initially, the flywheel wouldn't move when it shut off, so I took the cover off, removed the spark plug, and...