So I got new tires about three months ago. Decided to go mudding and I got finished and noticed my horn was much quieter and odd sounding. Anyone had this happen? My horn still sounds funny 3 months later. Any way to fix it?

 

Did it get wet or is it full of mud?

 

Replace it with a TRain horns

 

^ X2

 

Yep. Returned to normal after a couple weeks. If its been a couple months, its probably done for. Replace and remount it somewhere safer.