LEMON Manuals
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Pontiac
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1991
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Firebird Base, 2D Convertible, 3.1 T, 4L60/MD8
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Repair and Diagnosis
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Engine Performance
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Specifications
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Engine Controls - Specifications - V8
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Fuel System
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Idle Speed & Mixture
Idle Speed & Mixture
NOTE:
Idle mixture is controlled by the Electronic Control Module (ECM). Idle mixture adjustment is neither required nor possible on fuel-injected models.