Whistling sound around 70-80mph

[Spicy Taco X]

Sometimes when I get up to about 70-80mph I hear a high pitched whistle. But it only happens when it seems that I am getting some wind coming from the side. And if I slow down ( don't do that much :biggrin: ) it will go away untill I return to the higher speed. Also it sounds like it is coming from the middle rear of the hood. Can someone please help, because it is really annoying!?:dontknow:

 

[morcheez]

i have had the same problem lately ....and its picky to ...like a 1 mph difference will stop the noise :dontknow:

 

[Stevenredx]

if im not mistaking there was a deal with the piece thats under the windshield wipers causing this. I think they may have been a tsb out for this :hmmmm2:

 

[Jonathan]

its the seal at the top of the windsheild. i got that fixed 1.5years ago, no issues since.

 

[X-Rizzo]

TSB please...I have this problem too.

 

[bignfast]

Me to, but I was told it's because the origanal owner opened the scoop.

 

[Xacto]

Me to, but I was told it's because the origanal owner opened the scoop.

that's a big BS by whoever told you that

 

[Spyder327]

Me to, but I was told it's because the origanal owner opened the scoop.

Its not caused by an opened scoop.

 

[Stevenredx]

Me to, but I was told it's because the origanal owner opened the scoop.

 

[X-Rizzo]

Who told you that? The dealers will find anything wrong with the truck so they can blame it on it and not have to do work.

 

[j98gst]

It happen to me also when i removed the piece from the hood . But only at high end speeds and when the vent in open for the cab.

 

[bignfast]

that's a big BS by whoever told you that

Mine doesn't really whistle, but as soon as gets over 80 it buzzes. Similar to the sound of a baseball card in the tire spoke on the old bike. If I turn on the recycle air it goes away a little.

 

[Spyder327]

Mine doesn't really whistle, but as soon as gets over 80 it buzzes. Similar to the sound of a baseball card in the tire spoke on the old bike. If I turn on the recycle air it goes away a little.

Sounds like the blower motor.