My friend has a '68 Camaro SS with a strange problem. Sometimes his ignition will work and other times it won't. The lights/dash will work, but the bendix won't even try to pop out on the starter. He has points, but it does this in dry weather as well. I tested his alternator (once we got the car to run) and it's working properly. Anyone have any tips on this on his ignition being sporadic like this? Thanks.