Engine Firing Orders: 1993

Oldsmobile	Achieva	2.3 liter DOHC L4 VIN "D"
Oldsmobile	Achieva	2.3 liter SOHC L4 VIN "3"
Oldsmobile	Achieva	2.3 liter L4 VIN "A"
Oldsmobile	Achieva	3.3 liter V-6 VIN "N"
Oldsmobile	Cutlass Ciera	2.2 liter L4 VIN "4"
Oldsmobile	Cutlass Ciera	3.3 liter V-6 VIN "N"
Oldsmobile	Cutlass Ciera Cruiser	2.2 liter L4 VIN "4"
Oldsmobile	Cutlass Ciera Cruiser	3.3 liter V-6 VIN "N"
Oldsmobile	Cutlass Supreme FWD	3.1 liter DOHC V-6 VIN "T"
Oldsmobile	Cutlass Supreme FWD	3.4 liter DOHC V-6 VIN "X"
Oldsmobile	Cutlass Supreme FWD	3.1 liter V-6 VIN "M"
Oldsmobile	Delta 88	3.8 liter V-6
Oldsmobile	Ninety-Eight	3.8 liter V-6
Oldsmobile	Ninety-Eight	3.8 liter SC V-6 VIN "1"

Oldsmobile Truck	Bravada	4.3 liter V-6 VIN "W"
Oldsmobile Truck	Silhouette	3.1 liter V-6 VIN "D"
Oldsmobile Truck	Silhouette	3.8 liter V-6 VIN "L"

Additional Information provided courtesy of AllData