I have an am fm radioin my '51 1/2 ton. The static is ok when I'm idling, but the faster I go the worse it becomes.

I hear there is some "loop" thats suppose to eliminate the problem (something about the coil interfering with reception). Could someone tell me precisely the brand name and model of what I need to install, does it come with simple pictures and instructions, and is it easy enough to do without an engineering degree?

Thanks.