Cutlass V6-262 4.3L DSL VIN V FI (1983)
FIGURE 1
1.
Replace the EGR vacuum control valve assembly with the assembly shown in Figure 1. Refer to Parts Information for part numbers.
FIGURE 2
2.
Install timing meter J-33075 or equivalent, set pump timing to -6~, and set engine idle to specifications, turn off engine.
3.
Remove air crossover assembly. Install screen covers J-29657.
4.
Loosen lock nut (Figure 2) and turn metering valve stop screw counterclockwise 1.5 turns. Tighten lock nut.
5.
Start engine. With engine running and transmission in Park, check for fuel leaks around metering valve stop screw.
6.
Turn engine off.
7.
Remove magnetic tachometer probe and screened covers from intake manifold and reinstall parts removed.
