What is this squeaky sound?
If I’m idling out of the marina it doesn’t happen, it
only happens after the engine is warm and I come back to idle. If I give it some throttle the squeak goes away. If I bump it from idle to about 1100rpm a few times it also goes away. It sounds more like a squeaky serpentine belt on a car than it does in this video. Got a new impeller and no change.