HELP FAST!! Where can i find an ignition wire to tap??

[AirWolf87]

Im hooking up 2 guages and i got everything hooked up and running, except i need to hook them up the the ignition so they are only on when the car is on.....where can i find one of those wires??? I looked under the dash and couldnt tell where any of those wires go...i dont want to start cutting up wires and testing.

 

[damacman]

Why don't you start at the ignition switch harness? An IGN wire will have +12V in the RUN position AND START position. This is what you're looking for. Use a DMM to verify.