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Home >> Subaru >> 1981 >> GLF Automatic Trans >> Repair and Diagnosis >> Engine Performance >> Tune-Up >> Tune-Up - 4 CYL >> Fast Idle Adjustment >> Fast Idle Specifications
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Fast Idle Specifications

Application Throttle Valve Opening Angle Clearance Valve-to-Body
1600 17° .046" (1.17mm)
1800 19° .054" (1.38mm)