my hu makes a howling noise when rpm's rise i have a book from crutchfield says it most likely is my plgs or my distributar or coil says i need resistor type plugs what is difference in resistor plugs and regular? Shielded carbon core spark plug wires? please help also any body recomend any good spark plug's and wires like theese for a 99 accord ex v6

 

Also i hear this howliong noise with engine off put the ignition turned to accesorie is it possible its the ignition its self and not bad spark plugs?

 

for one thing if your plugs or ignition system would make a hawling it would have to be while the motor is runing. listen a little closer it could be a few things

 

do you have any idea what else it could be my rca's arent near my power cable i evern tried going over my seats and to the amps it still did it, i dont know why it would increase with the rpms