My 1951 3100 has been harder to start recently. Slow starter when pressing the foot pedal. Today, it finally started. Drove to coffee but when I tried to leave, weak cranking and finally nothing. Towed it home. I figured it must be the battery so I got a new one ( was needing it anyway). Good connections and everything. Tried to start but now nothing. Could it be solenoid and/ or starter? How do I know?
