Engine Firing Orders: 2004

Pontiac	Bonneville	3.8 liter V-6 VIN "K"
Pontiac	Bonneville	4.6 liter DOHC V-8 VIN "Y"
Pontiac	GTO	5.7 liter V-8 VIN "G"
Pontiac	Grand AM	2.2 liter DOHC L4 VIN "F"
Pontiac	Grand AM	3.4 liter V-6 VIN "E"
Pontiac	Grand Prix	3.8 liter V-6 SC VIN "4"
Pontiac	Grand Prix	3.8 liter V-6 VIN "2"
Pontiac	Sunfire	2.2 liter DOHC L4 VIN "F"
Pontiac	Vibe AWD	1.8 liter DOHC L4 VIN "8"
Pontiac	Vibe FWD	1.8 liter DOHC L4 VIN "8"
Pontiac	Vibe FWD	1.8 liter DOHC L4 VIN "L"

Pontiac Truck	Aztek AWD	3.4 liter V-6 VIN "E"
Pontiac Truck	Aztek FWD	3.4 liter V-6 VIN "E"
Pontiac Truck	Montana AWD	3.4 liter V-6 VIN "E"
Pontiac Truck	Montana FWD	3.4 liter V-6 VIN "E"

Additional Information provided courtesy of AllDATA