Regal V6-260 4.3L DSL VIN V FI (1982)
5.
Loosen locknut (Figure 2) and slowly turn metering valve stop screw clockwise until idle speed drops approximately 10 RPM.
6.
Turn metering valve stop screw counterclockwise 3 turns. Tighten locknut.
7.
Check for fuel leaks around metering valve stop screw.
8.
Turn engine off.
9.
Remove magnetic tachometer probe and screened covers from intake manifold and reinstall parts removed.
VEHICLE EMISSION CONTROL INFORMATION UPDATE GENERAL MOTORS CORPORATION
10.
Fill in dealer code and date on the supplemental emission control label, part number 14057201 or equivalent (Figure 3). This label must be placed
next to the existing underhood emission control information label. Wash off the area with soap and water, dry thoroughly, and apply the new label.
