The firing order for the spark plug wires on a 1998 Pontiac Grand Am GT, which features a 3.1L V6 engine, is 1-2-3-4-5-6. The wire configuration typically places the cylinders in this order, with cylinder 1 at the front of the engine on the driver's side. The distributor rotation is clockwise. Make sure to cross-reference with the vehicle's service manual for specific wire placements and firing order details.
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