This might be something you could find at a car stereo shop, or Radio Shack. A parts yard would have them also, since these were used for many years. Do you have resistor spark plugs installed? If not, try changing to those. That might cure the problem with nothing else required. Imperialcrown65@xxxxxxx wrote: > Hello all, > > I'm having trouble with ignition/radio interference. The FSM shows a noise >suppression capacitor attached to the positive side of the coil. Mine, of >course, is gone with the wind. Does anyone know of a source/workaround for >replacing this capacitor? > > Mark Harris > '65 Crown Four-Door > New Orleans >