Hissing sound inside the cabin

[Paul06Sport]

I got in my TRDP after lunch, and there was this hissing sound. I thought it was coming from the radio, but it was still there when I turned the audio off. I got out, popped the hood, and nothing from there. I could not tell where it was coming from inside. It continued after turning the ignition off as well. It eventually went away, but it seemed odd.

Anyone have an idea of what it might be? I took a video with my phone, but you'll have to crank it up to hear it.

Here's the link: https://www.youtube.com/watch?v=ZfqJRZ7XQ8Q

 

[Forest RnR]

Snakes? It happened on a plane once you know.

 

[Saker]

Snakes? It happened on a plane once you know.

I thought the same thing...did you look under the seats?

 

[1engineer]

Definitely snakes. Either that or a Gila Monster.

 

[Jhalko]

Definitely snakes. Either that or a Gila Monster.

Well there was the thread yesterday from someone that had a raccoon in his truck so it could happen...

More likely something else? Electrical, air intake, knife in the tire? Just throwing out random ideas with zero basis of knowledge. hwell:

 

[philsey]

My first wife made that noise a lot...

 

[Saker]

My first wife made that noise a lot...

I bet you hated when that happened! :nono:

 

[Bikemedic]

Fuel pump?