re: #107 Belafon
Since yesterday, it hasn’t started. When you turn the key, it sounds like it’s grunting to start, but that lasts like a quarter of a second.
If the engine was seized it wouldn’t try to turn over, you’d just hear the starter motor kind-of whining (or grinding on the flywheel if it jumped the teeth).
You probably need to know what “gone” means before you can decide what to do.