Not really moto related but I know there are people in the know here so..... My son has a 2000 Dodge Neon with a weird electrical problem. In hot weather he gets a no crank, no start. In the mornings it is OK. The car can sit and cool but won't start in the afternoon after the sun has been beating on it. The battery is new, alternator is putting out right at 13.9 volts with a/c and headlights on at idle. I scanned it and got no DTC's. My first thought is to replace the starter but I don't want to throw money at it $100 at a time until I get it right. Any body have this kind of problem with any type of car with a possible solution?