View Full Version : Whistling noise from mondo

07-04-2014, 10:11 PM
Has anyone heard a whistling type noise coming from the engine at low rpms. As soon as you play with the throttle it comes and goes very weird? I have had it in for it's first service and everything was good. Ideas???

07-06-2014, 07:37 PM
Mine does the same. Salesman said it was "normal". To me it sounds like an air intake or vacuum. The demo boat made the same noise.

07-07-2014, 10:30 AM
Mine sounds the same it sounds like a throttle body spacer I think it's normal. Sounds cool to me!

2014 moomba möbius lsv

07-07-2014, 11:45 AM
Thanks for the response thought I was just hearing things.

07-07-2014, 12:38 PM
Keep an eye on your temp gauge and keep a spare impeller with you. When that thing starts to separate and spin on itself it can sound like whistling. You'll know pretty quick if that's what it is.

07-07-2014, 12:56 PM
could also be the air intake..i personally dont know the sound but could also be it