Grand Marquis V8-255 4.2L (1982)
Idle Speed: Adjustments
Fig. 1 Curb Idle Speed Adjust. V8-255 engine W/7200 carb.
Fig. 1 Curb Idle speed adjust. V6-232 exc. Calif. W/2150A carburetor.
Fig. 3 Curb Idle Speed Adjust. V8-302 engine W/7200 carb. & tsp dashpot
1982 V8-255 WITH 2150 & 7200 MODEL CARBURETORS
Refer to Tune Up Specifications chart for curb and fast idle speeds.
1.
Place transmission into Neutral or Park and operate engine until normal operating temperature is obtained.
2.
Position A/C-Heat selector to "OFF" position.
3.
Disconnect and plug throttle kicker vacuum hose.
