I am curious. The glow plug fuse blew. The engine was really hot. And a hot day but I tried to turn the engine on. And it didn't fire up. The wait to start wasn't on at all that's how I knew something was wrong with glow plugs. My question is shouldn't it have started since it was warm
You might have lost power to the FSS when you lost power to glow plugs maybe?
Congrats on pushing through and getting to the bottom of it!! It is always worth the struggle when you fire it up and she runs like a top!!