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Kia
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2004
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Spectra Base, 1.8 2, Standard
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Repair and Diagnosis
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Engine Performance
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System
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Engine Control System/Fuel System - 1.8L
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MFI Control System Components
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Idle Air Control (IAC) Valve
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Inspection
Idle Air Control (IAC) Valve: Inspection
Start engine and allow it to reach operating temperatures.
Disconnect IAC valve connector.
Idle speed should remain at approximately 800 RPM.