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Acura
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2003
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3.2CL Base
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Repair and Diagnosis
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Engine Performance
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System
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Engine Controls - Trouble Shooting - No Codes
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Symptoms
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Warm Idle Speed Below Specification
Warm Idle Speed Below Specification
Check ALT FR signal circuit. See
SYSTEM & COMPONENT TESTING
article.
Check throttle cable and throttle body for binding, misadjustment or sticking.
Check for a clogged, cracked or loose vacuum hose.