My 67 Camaro is acting weird. It doesn’t turn over (engage) after I stop upon driving it a bit. It is likely a “heat” thing. I turn the key and I hear nothing. I think I hear a relay, but otherwise it doesn’t engage and turn over. After I let it cool down, it then turns over and starts. After it started, I drove it home and turned it off. I tried to start it and it worked. I turned it off and tried again, and it didn't work. Strangely intermittent. You think it’s a relay and where is it? It's only happened twice, but I don't want to be stranded somewhere. Pretty much everything is new. The battery is in great shape and the wires are clean and tight. I have made no changes or had any repairs that would have caused this. That's why I think it's electrical and perhaps a relay. There is no clicking or anything. I wouldn't think it was the starter's solenoid. I dunno. Thanks!