Report "When replacing three modules I noticed one was missing. Don't know what it's for...having some electrical problems...Need the diagram for the panel for the modules, top and bottom. Replaced rotor inside dist. cap, it fused. Car runs hot, too. Do I need a DME module possibly? The ignition turns it but it sounds like no gas to turn it over but it has gas in the line, I checked it. Also checked spark to coil, yes....new plugs, too. Girl in Mission Viejo needs wheels going"