FixVault
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Buick
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1989
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Regal Custom, 2.8 W
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Repair and Diagnosis
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Engine Performance
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System
›
Fuel Injection System - 2.8L/3.1L PFI
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Removal & Installation
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Idle Air Control Valve
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Notes
Idle Air Control Valve: Notes
CAUTION:
For calibration purposes, several different IAC style valves are used. Ensure replacement valve is same part number as original valve.