Repair procedures in this article are identified by body type. The following table lists the General Motors division, model name, and body type for 1988-to-1989 year models.
| Body Type & GM Division | Model Name | |
|---|---|---|
| "A" Body | ||
| Buick | Century | |
| Chevrolet | Celebrity | |
| Oldsmobile | Cutlass Ciera, Cutlass Cruiser | |
| Pontiac | 6000 | |
| "B" Body | ||
| Buick | Estate Wagon | |
| Chevrolet | Impala, Caprice | |
| Oldsmobile | Custom Cruiser | |
| Pontiac | Safari | |
| "C" Body | ||
| Buick | Electra | |
| Cadillac | DeVille, Fleetwood | |
| Oldsmobile | Ninety-Eight | |
| "D" Body - Cadillac | Brougham | |
| "E" Body | ||
| Buick | Riviera | |
| Cadillac | Eldorado | |
| Oldsmobile | Toronado | |
| "F" Body | ||
| Chevrolet | Camaro | |
| Pontiac | Firebird | |
| "G" Body | ||
| Buick | Regal GN | |
| Chevrolet | Monte Carlo | |
| Oldsmobile | Cutlass Supreme Classic | |
| "H" Body | ||
| Buick | LeSabre | |
| Oldsmobile | Delta 88 | |
| Pontiac | Bonneville | |
| "J" Body | ||
| Buick | Skyhawk | |
| Cadillac | Cimarron | |
| Chevrolet | Cavalier | |
| Oldsmobile | Firenza | |
| Pontiac | Sunbird | |
| "K" Body - Cadillac | Seville | |
| "L" Body - Chevrolet | Beretta, Corsica | |
| "N" Body | ||
| Buick 4 | Skylark, Somerset | |
| Oldsmobile | Cutlass Calais | |
| Pontiac | Grand Am | |
| "P" Body - Pontiac | Fiero | |
| "W" Body | ||
| Buick | Regal | |
| Oldsmobile | Cutlass Supreme | |
| Pontiac | Gran Prix | |
| "Y" Body - Chevrolet | Corvette | |
MODEL IDENTIFICATION
SYSTEM USAGE
The following table lists the systems used with each engine.
| System Type | Engines |
|---|---|
| Throttle Body Injection | 1.8L (VIN O), 2.0L (VIN K), 2.0L (VIN 1), 2.5L (VIN R), 2.5L (VIN U, 4.3L (VIN Z), 5.0L (VIN E) |
| Port Injection | 2.0L (VIN M), 2.3L (VIN D), 2.8L (VIN S), 2.8L (VIN W), 2.8L (VIN 9), 3.0L (VIN L), 3.8L (VIN C), 3.8L (VIN 3), 3.8L (VIN 7), 5.0L (VIN F), 5.7L (VIN 8) |
SYSTEM IDENTIFICATION