Firing order of a 1991 gmc sonoma on the distributor cap?

The firing order for a 1991 GMC Sonoma with a V6 engine is 1-6-5-4-3-2. The distributor cap's terminal arrangement typically starts with cylinder 1 at the front of the engine, and the terminals are numbered in a clockwise direction. It's important to ensure the correct alignment when replacing the cap or spark plug wires to maintain proper engine performance. Always refer to the specific service manual for your engine configuration for precise details.