Loud Engine Brake sound: Honda Stream

[Str2]

Hi All,

My auto trans 2005 Honda car (not CVT) recently developing a obvious whining engine brake sound.

Is this a auto box problem? (I hv always change autobox on time or earlier using Honda Z1 trsnmission fluid).

Any bros has experience this in yr ride ? ....... and what the cause and remedy?

[Stanchiam]

belt sound?

[Str2]

Don't think so.

I changed air-con belt and water pump belt already.

Sound only appears during slowing down (engine braking as mentioned) and pedal not depress.

Once step on pedal, whining sound kind of disappear.

 

[Roadhogger]

Don't think so.

I changed air-con belt and water pump belt already.

Sound only appears during slowing down (engine braking as mentioned) and pedal not depress.

Once step on pedal, whining sound kind of disappear.

I believe the breather valve/tank is leaking or some hoses leading to this area is leaking also...the hose goes back to the engine..if my guess is correct, the cel will come on soon.

[Str2]

I checked it is not breather hose sound....it coming from the auto trans box.

[Fuelsaver]

was it the hollow-like sound? i've heard it in my ride too, also gone after stepping on gas. but i dunno where sound came from.

[JayRideFD3]

Any update what's found regarding the loud engine sound while braking??