TRANSMISSION AND ENGINE USAGE CON T 1990 VIN CUBIC LITER ENGINE CARB ENGINE SERIES TRANSMISSION CODE DISP TYPE TYPE BBLS OPT USAGE USAGE D 138 2 3 L4 FI LD2 N MD9 A 138 2 3 L4 FI LGO N MY5 U 151 2 5 L4 FI L68 N MD9 MT2 AUTO TRANS MAN TRANS MD9 THM125C 3 SPEED MT2 5 SPEED MG1 5 SPEED MG2 5 SPEED 199 1 VIN CUBIC LITER ENGINE CARB ENGINE SERIES TRANSMISSION CODE DISP TYPE TYPE BBLS OPT USAGE USAGE R 151 2 5 L4 FI L68 N MD9 MT2 A 138 2 3 L4 FI LGO N MU1 D 138 2 3 L4 FI LD2 N MD9 AUTO TRANS MAN TRANS MD9 THM125 3 SPEED MT2 5 SPEED MU1 5 SPEED 1991 GENERAL MOTORS SERVICE PARTS OPERATlONS PONTIAC 22N 4 000 4 2 2 91