Harmonica prank😂😂 #automobile #trucks #mechanic #car #dieseltrucks #pranks #auto

This is the old harmonica prank. What you're gonna do is take the harmonica and mount it to the bottom of the frame like this and attach it with the band clamp or the zip ties. Whenever he drives the wind's gonna blow through this harmonica and he's gonna hear this harmonica and think something's wrong with this truck. He's gonna go ahead and pop the hood, look underneath, can't find nothing. He's gonna go ahead and pop the hood, look underneath, can't find nothing. Whenever he drives he's gonna hear this and it's gonna mess with his head.