This is definitely a new (in the past weeks) sound on my relatively new pump. The sound only happens at low rpm (500). It goes away at 750 rpm. only concerned because it's a new sound Thoughts?
Thanks!
Edit sorry still trying to figure out how to add audio, MP4 file m4a file hopefully attached now
Thanks!
Edit sorry still trying to figure out how to add audio, MP4 file m4a file hopefully attached now