Engine Will Not Idle: Correction
WARNING: This page does not describe the selected car, but rather 35 other vehicles, including the 1992 Pontiac Trans Sport, 1992 Oldsmobile Silhouette, 1992 Oldsmobile Bravada, 1992 GMC Yukon, and 1992 GMC Vandura Special. However, it is still accessible from the selected car via links, so may be relevant.
Remove binding and readjust linkage.
Check and/or replace air filter.
Replace injection pump. See I - SYS/COMP TESTS article.