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Home >> Saturn >> 1999 >> SL1 Automatic >> Repair and Diagnosis >> Engine Performance >> Specifications >> Engine Adjustments >> Idle Speed & Mixture >> 4-Cylinder Idle Speed >> Notes
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4-Cylinder Idle Speed: Notes

NOTE: Idle speed is controlled by PCM and is not adjustable. Slight fluctuations in idle speed are considered normal. Start and run engine for at least 7 minutes to establish PCM control of idle.