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Engine Firing Orders: 1990

Pontiac 6000 2.5 liter L4 VIN "R"
Pontiac 6000 3.1 liter V-6 VIN "T"
Pontiac Bonneville 3.8 liter V-6 VIN "C"
Pontiac Firebird 3.1 liter V-6 VIN "T"
Pontiac Firebird 5.0 liter V-8 VIN "E"
Pontiac Firebird 5.0 liter V-8 VIN "F"
Pontiac Firebird 5.7 liter V-8 VIN "8"
Pontiac Grand AM 2.3 liter SOHC L4 VIN "A" Quad 4
Pontiac Grand AM 2.3 liter SOHC L4 VIN "D" Quad 4
Pontiac Grand AM 2.5 liter L4 VIN "U"
Pontiac Grand Prix 2.3 liter SOHC L4 VIN "D" Quad 4
Pontiac Grand Prix 3.1 liter V-6 VIN "T"
Pontiac J2000/Sunbird 2.0 liter L4 VIN "K"
Pontiac Lemans FWD 2.0 liter L4 VIN "K"
Pontiac Lemans FWD 1.6 liter L4 VIN "6"


Pontiac Truck Trans Sport 3.1 liter V-6 VIN "D"

Additional Information provided courtesy of AllData

© 2004 Vincent T. Ciulla

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