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Home >> Pontiac >> 1988 >> Grand Prix Base, Automatic >> Repair and Diagnosis >> Engine Performance >> Testing & Diagnosis >> Model Identification >> Model Identification >> System Usage

System Usage

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The following table lists the systems used with each engine.

SYSTEM IDENTIFICATION

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)