Have '72 D-100 thats been sitting for a few years and want to get it running again. Can not get fire out of coil but I've got juice to the coil, the ballast, etc... I don't have a volt meter to check these items only a test light. I have changed out the coil, ECU, ballast, and even the entire distributer (all off running cars) with no luck. Is there something I am overlooking, could mice have chewed up something under the dash that could be a problem? Looking for any ideas or leads! Thanks!