Is there a wire to unplug time 97 vortec Chevrolet engine?

Yes, there is a wire that can be unplugged to disable the time on a 1997 Vortec Chevrolet engine. The wire is located on the distributor cap and is usually black with a white stripe. To unplug the wire, simply pull it out of the connector. When the wire is unplugged, the engine will still run, but the time will not be displayed on the instrument panel.