Whistle Sound On My Engine When Its Hot??

[Banana]

Need help
Thank you in advance hoping in your kindness replies Godbless!!

 

[JapSpeed]

Sir @mhon_578 bike has this whistling sound too. not sure if that sound came from his CMS cam..

 

[JapSpeed]

o baka my na daanang hot chik!

 

[kikaipitoy]

di kaya yung impeller ng water pump yan mga sir??

 

[JapSpeed]

di kaya yung impeller ng water pump yan mga sir??

maybe this is a clue... up for this...

 

[jeffrey14]

try to check impeller bearing, baka lumuwag or need na palitan.

 

[Banana]

Boss hnd hot chik kc wiiit wiiiit wiiiiittt tuloy2 walang tono pag hot chik kc wiiiiiit weeeeew my tono na loko na itong motor ko naka kawahara black cam almost 1yer narin nka kabit hnd kaya sa cam e2 boss

 

[Banana]

Boss hnd hot chik kc wiiit wiiiit wiiiiittt tuloy2 walang tono pag hot chik kc wiiiiiit weeeeew my tono na loko na itong motor ko naka kawahara black cam almost 1yer narin nka kabit hnd kaya sa cam e2 boss

 

[marknessamui]

Ganyan dn akin sir tapos pag i revolution ko mawala tapos pag nka idle na bumabalik

 

[Banana]

Whistle sound had banished hihihi problem solve i changed my coolant and then the whistle sound are gone buti na lang snipee ko nakisama parang rexona it wont let you down Ride safe salamat ng marami sa tumangkilik sa aking na post sa mga nag comment thank you and God bless ride safe.