Challenger L4-2555cc 2.6L (1983)
A.
Reset basic timing to 10~ BTDC using the service manual procedure.
B.
Reset curb idle speed to vehicle emission control information specification.
Challenger/Sapporo 2.6L
A.
Reset basic timing to 12~ BTDC using the service manual procedure.
B.
Reset curb idle speed to vehicle emission control information label specification.
FIGURE 2 - LABEL LOCATIONS FOR VEHICLE EMISSION CONTROLINFORMATION AND VACUUM HOSE ROUTING DIAGRAM