Starting position on the distributor cap for and 91 Chevy Lumina APV?

For a 1991 Chevy Lumina APV, the starting position on the distributor cap is typically at the terminal marked for cylinder number one, which is usually located at the front of the engine. To ensure correct firing order, the ignition wires should be connected in the correct sequence, following the firing order of 1-2-3-4-5-6. Make sure the rotor is pointing to the cylinder one terminal when aligning the distributor. Always consult the vehicle's service manual for specific details and diagrams.