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Home >> Isuzu >> 1991 >> Impulse RS >> Repair and Diagnosis >> Engine Performance >> Engine Controls - Adjustments >> Idle Speed
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Idle Speed

Idle speed is controlled by Idle Air Control Valve and is not adjustable. Throttle stop screw is preset at factory and sealed in position.

IDLE SPEED SPECIFICATIONS

Application (1) Idle RPM
1.6L (2) 850
(1) Transmission in Park or Neutral.
(2) Idle speed is computer controlled. No adjustment is required.
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