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Home >> Buick >> 1994 >> Century Base, 2.2 4 >> Repair and Diagnosis >> External Pages >> Different car >> Section 12 (Engine Controls - Specifications) >> Fuel System >> Idle Speed & Mixture

Idle Speed & Mixture

WARNING: This page is about a different car, the 1994 Chevrolet Caprice and 1994 Buick Roadmaster. However, it is still accessible from the selected car via links, so may be relevant.
NOTE: Idle mixture is controlled by Engine Control Module (ECM) or Powertrain Control Module (PCM). Idle mixture adjustment is neither required nor possible.