Idle Speed & Mixture
WARNING: This page is about a different car, the 1994 Pontiac Bonneville, 1994 Oldsmobile Eighty-Eight, and 1994 Buick LeSabre. 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.