On a Chrysler 5th ave should the coil on positive side have 2 wires?

No, on a Chrysler Fifth Avenue (and most vehicles with coil-on-plug ignition systems), the coil pack itself will have multiple wires, but these are not simply a positive and a negative. Each coil within the pack (there's usually one coil per cylinder) will have a high-voltage wire going to the spark plug and a low-voltage wire for control from the PCM (Powertrain Control Module). There is no single "positive" side in the same way a conventional distributor system might have. The positive voltage is supplied to the entire coil pack assembly through the vehicle's wiring harness, not directly to each individual coil.