how do I install a kill switch in my 01 silverado?

help!

I have a 2001 k1500 silverado and really want to install a kill switch. If anyone knows which wire(s) are good to put it it, it would be great. Just killing the fuel pump would be good enough.


thanks

Wade

the easiest thing to do would be get a heavy duty switch and cut the starter wire under the steering column in half and wire in the switch. get a meter and test the wire but it should be a yellow wire coming from the key cylinder.