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< Engine - Diagnosing Intermittent Idle Speed Increases|Page 1937
Lumina V6-191 3.1L VIN T MFI (1993)
Engine, Cooling and Exhaust
Engine
Tune-up and Engine Performance Checks
Idle Speed / System Information / Technical Service Bulletins
Page 1938
Page 1
Idle Speed: Adjustments
The ECM controls idle speed and no adjustment should be attempted.
Engine, Cooling and Exhaust
Engine
Tune-up and Engine Performance Checks
Idle Speed / System Information / Technical Service Bulletins
Page 1938
Air Cleaner Housing >
< Engine - Diagnosing Intermittent Idle Speed Increases|Page 1937