What is the firing order for a VS V6 commodore?

The spark plug firing order for the 3.0 L OHV and 4.0 L SOHC V6 engines is : ( 1 - 4 - 2 - 5 - 3 - 6 ) The engine cylinders / spark plugs are numbered : passenger side of engine , front to rear , 1 , 2 , 3 -----drivers side of engine , front to rear , 4 , 5 , 6 The COIL PACK TOWERS are numbered : coil---3---4 pack--2---6 plug---1---5