Hey im having the same problem right now with the p1494 I replace the leak detection pump and the code still came back on. Oh and i also have a 98 concorde but only with it's original 2.7 uhm that it king of weird.
What did you feel moving?
I don't know what the problem is with your car. Maybe someone else can help you.
I was just responding to romaineanthony’s question where to find evap diagram, and your query "Solenoid" by telling both of you that you can find the diagrams for both in section 25-12 of the FSM.
Does anyone know if the pump and solenoid are one piece or are they separate part #'s?My wife went to pick up what i was believed to be just the solenoid,but it turned out to be the pump and now the dealer is closed until tommorrow morning.