Customer states that ....

[Shel_B]

... he hears a strange noise when driving on the freeway.
This is a screen grab from a video I saw.

 

[Lubener]

Used to repel deer?

 

[Shel_B]

Used to repel deer?

I was thinking it was put on as a prank. We used to do such things when I was a teen.

 

[JeffKeryk]

Musta listened to too much Butterfield Blues Band years back...

 

[Shel_B]

Musta listened to too much Butterfield Blues Band years back...

 

[Furious]

Hellcat swapped.

 

[Jetronic]

I was thinking it was put on as a prank. We used to do such things when I was a teen.

connecting a horn to the trailer brake light connection is good fun too