If you apply direct power to the horn and it doesn't always go off, you probably need to adjust the points in the horn. Pop the round cover off the back and you will see an adjustment there. Take a thin piece of carboard, like from a match pack, put some elctronic cleaner on it and run it through the points. Next adjust them slightly one way or the other until it works correctly.


1951 GMC 1 Ton Flatbed -- It is finally on the road and what a great time I have driving it!
1951 1 Ton Completed


My Chevy Master 4 Door is on the Road!