strange noise

[pilotof2006]

Hi, my 2006 Pilot has been well maintained. But this morning on my way to the office, it started to emit strange noise. It sounded like "Duh Duh Duh..." as if there was a flat tire. The noise goes away when idle. All tires are inflated fine and nothing unusual jumps out when I visually inspected around the car.
Has any one encountered the same or similar problem and what is your suggestion?

Thanks in advance.
-P

[etrillan]

I just started getting the same noise on my 2006 pilot. Sounds like a helicopter right?

When was the last time you changed your shocks/struts? That might be the problem... I'm thinking that's what it is for me.

[sledge]

My 2011 ex-l started humming while driving at highway speeds. loud hum that hurts the ears. it would go in and out while driving anywhere from 60 to 75 mph. Noticed if i opened the sunroof up just a little it goes away. but it was over 102 yesterday and dont like it open when its that hot.

it only has 9k miles on it and it just started happening. taking it to the dealer tomorrow as my wife says she wont ride it in with the hum. Hopefully its not the same issue that i have read for 2006.

[rocky]

Originally Posted by pilotof2006

Hi, my 2006 Pilot has been well maintained. But this morning on my way to the office, it started to emit strange noise. It sounded like "Duh Duh Duh..." as if there was a flat tire. The noise goes away when idle. All tires are inflated fine and nothing unusual jumps out when I visually inspected around the car.
Has any one encountered the same or similar problem and what is your suggestion?

Thanks in advance.
-P

Why not post a little more information-eg steady speed, variable speed, sunroof open close, windows open closed, roof rack, ,miles on car, miles on tires etc etc etc

[mclairmo]

Could it be the active noise cancellation system? I think 2006 2wd Pilots have it right?