Malibu V8-350 5.7L DSL (1982)
FIGURE 2
3.
Determine if the injection pump contains a pressure tap plug or a metering valve stop screw (Figure 2).
4.
If equipped with a pressure tap plug go to Step 6.
5.
If equipped with a metering valve stop screw, remove air crossover, loosen locknut and turn stop screw out (counterclockwise) four to five times.
Tighten locknut and install crossover.
6.
Install air cleaner.
FIGURE 4
7.
Type or print with ballpoint pen the dealer and code in the space provided on the supplemental emission control label, P/N 14055121 or equivalent
(Figure 4). The label must be placed next to the existing underhood emission control information label to the extent possible. The label should not
be affixed to any equipment that can be easily detached from the vehicle. Wash off the area with soap and water, dry thoroughly, and apply the
new label.
PARTS INFORMATION
PART
P/N
1.
EGR Valve Vacuum Control Assembly Low Altitude Application
All Models Except Wagon
3-Speed A/T
22514746 or equivalent
Wagon With 3-Speed A/T
22512323 or equivalent
2.
Label
(See Figure 4)
14055121 or equivalent
SUGGESTED TIME
The suggested time to perform the Low Altitude adjustment and part replacement procedure listed above is 0.4 hour labor.
Designated High Altitude Counties* Requiring High Altitude Emission Control