I have a Tacoma I insalled a Shocker 248XL on it, and the horns squeak when it’s hot. At night when it is cold they sound great. What should I do?
yeah x 2 (wot he said) Welcome to the forum:D
Contact HB HQ, They are always more than helpful!
ALso if you replace the horns and that doesnt fix it,try replacing the valve.Mine was doing the EXACT same thing but i had valve and horns replaced and havent had the problem since.
BTW heres the link to my old problem,and a vid too http://www.trainhornforums.com/showthread.php?t=1659
mine are squealing just like that, but louder and high because im running 200 psi on 1/2in everything
ya the valve fixed it on mine 2
I replaced the horns on my truck and it fixed my problem
yea im sending mine back tomarrow
someone told me that the valve that comes wit the horn blows. it says its rated to like 250 psi or something like that but no bueno. i bought an airlift valve rated for 350 psi and added a water trap and now they are perfect