My Truck likes to whistle

I'm not really sure, but consider yourself lucky, my truck likes to stomp the rear passenger tire to the beat of whatever i happen to be listening to. I haven't been able to listen to Slayer while i'm driving in ages.

 

I get the low whistle when the A/C compressor kicks on when going up hill.

What is annoying is the whistle from the driver's door jam it sounds like when at highway speed. Especially if there is a crosswind.

 

Being that the Highlander uses the same engine that makes it likely that the noise is in fact being caused by something engine related

 

Have you noticed the A/C get considerably colder when it starts to whistle?

 

Wow thats very odd

 

Reminds me of this sound...

 

Thank you for my history lesson.

 

I have not but will have to look for that.

 

Thats exactly what mine sounds like. I wasnt really concerned, I have seen a lot of people post about it. Just curious as to what it was. Coming from the front passenger side, wasnt sure where. Didnt affect performance at all. I just figured she was as happy as I am

 

Can it do the ''fishing hole song''?

 

Definitely the AC pump. Drove home this morning, had the AC on, it does it around 45-50 mph. Slowed down, turned it off, accelerated, no whistling. Repeated those steps several times, and reliably recreated the sound each time with the AC. Problem solved.

 

My 2017 only does this when a/c is on

 

Maybe it doesn't know the words?

 

How can i teach my tacoma to whistle? I can't get it to.