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Ford
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1998
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Mustang Base, 2D Convertible, Automatic
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Repair and Diagnosis
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Engine Performance
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System
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Engine Controls - Basic Engine Testing - Mustang
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Idle Speed & Ignition Timing
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Idle Speed
Idle Speed
IDLE RPM SPECIFICATION
(1)
Application
RPM
3.8L
A/T
675-725
M/T
700-750
4.6L
630-680
(1)
Idle speed is not adjustable. Specifications are for reference purposes only.