I am restoring a '79 verte this winter (with help. After disassembling, painting, and reassembling, my fuel pump stays on 100% of the time. This occurs with ignition off...running the battery down.
Nothing was changed to wiring. I am assuming that something else changed...but I don't know what controls the fuel pump. Is there a pressure sensor that could be calling for pressure...that is failing on?
Your suggestions are appreciated.