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Home › Buick › 1989 › Skyhawk Base, 4D Sedan, Automatic › Repair and Diagnosis › Engine Performance › System › Fuel Injection System - 2.8L/3.1L PFI › Removal & Installation › Fuel Pressure Regulator › Notes

Fuel Pressure Regulator: Notes

CAUTION: Fuel pressure regulator on 2.8L (VIN S) is non-serviceable. DO NOT attempt removal from fuel rail.