GENERAL SPECIFICATIONS & VIN IDENTIFICATION
| Model | Body | (1) Engine | Engine ID | Fuel System | Ignition System |
|---|
| Achieva | N | 2.3L (LG0) | A | PFI | IDI Magnetic |
| 2.3L (LD2) | D | PFI | IDI Magnetic |
| 2.3L (L40) | 3 | PFI | IDI Magnetic |
| 3.3L (LG7) | N | PFI | C(3)I Hall Effect |
| Custom Cruiser | B | 5.0L (LO3) | E | TBI | HEI Magnetic |
| 5.7L (LO5) | 7 | TBI | HEI Magnetic |
| Cutlass Ciera | A | 2.5L (LR8) | R | TBI | DIS Magnetic |
| 3.3L (LG7) | N | PFI | C(3)I Hall Effect |
| Cutlass Crusade | A | 2.5L (LR8) | R | TBI | DIS Magnetic |
| 3.3L (LG7) | N | PFI | C(3)I Hall Effect |
| Cutlass Supreme | W | 3.1L (LH0) | T | PFI | DIS Magnetic |
| 3.4L (LQ1) | X | PFI | DIS Magnetic |
| Eighty-Eight | H | 3.8L (L27) | L | (2) PFI | C(3)I Hall Effect |
| Ninety-Eight | C | 3.8L (L27) | L | (2) PFI | C(3)I Hall Effect |
| 3.8L (L67) | 1 | (2) (3) PFI | C(3)I Hall Effect |
| (1) Engine code is stamped on engine block. See ENGINE CODE LOCATION table. (2) Sequential fuel injection. (3) Supercharged engine. |
| (2) | Sequential fuel injection. |
Sample VIN
- 1 G 1 G Z 1 1 A X N R 1 0 0 0 0 1
- 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17
Sample VIN Definition
- 1 Indicates Nation of Origin.
- 2 Indicates Manufacturer.
- 3 Indicates Vehicle Division.
- 4 Indicates Carline Body Code.
- 5 Indicates Carline/Series.
- 6 Indicates Body Type.
- 7 Indicates Restraint System.
- 8 Indicates Engine Code.
- 9 Indicates Check Digit.
- 10 Indicates Model Year.
- 11 Indicates Assembly Plant.
- 12-17 Indicates Plant Sequence Number.
MODEL YEAR VIN CODE APPLICATION
| VIN Code | Model Year |
|---|
| M | 1991 |
| N | 1992 |
MODEL YEAR VIN CODE APPLICATION
ENGINE CODE LOCATION
| Engine Code | Code Location |
|---|
| LD2 | On engine block, near starter. |
| LG0 | On engine block, near starter. |
| LG7 | On left front of engine block, below cylinder head. |
| LH0 | On engine block, near starter. |
| LO3 | On right front of engine, below cylinder head. On engine block, near oil filter. |
| LO5 | On left front of engine block, below cylinder block, near oil filter. |
| LQ1 | On engine block, near starter. |
| LR8 | On left front of engine block below cylinder head. |
| L27 | On left front of engine, below cylinder head. |
| L40 | Code is not provided on engine block. |
| L67 | Code is not provided on engine block. |
| (1) See ENGINE in MODEL COVERAGE table for engine code location prefix (RPO). |
| (1) | See ENGINE in MODEL COVERAGE table for engine code location prefix (RPO). |
