Engine - Sags On Acceleration During Warm-Up

83chrysler7 Models

1983 2.2L Federal Passenger Cars & California Trucks - With Automatic Transmission


Subject

Sags on Acceleration During Engine Warm-Up


Index


FUEL


Date

May 22, 1983


No..

14-24-83


P-1632-C
SYMPTOM/CONDITION

Sag on acceleration during the warm-up period.

PARTS REQUIRED

1 - Electric Choke Assembly PN 4293823
1 - ESA/EFC Coolant Temperature Switch PN 4145716
1 - Authorized Modification Label PN 4275086

NOTE: This fix is applicable only to vehicles built before November 22, 1982 (MDH 11-22-XX).

REPAIR PROCEDURE

1. Remove carburetor from engine.

2. Disconnect choke operating rod lower end from the electric choke housing assembly.

3. Loosen the three screws holding electric choke housing assembly to the carburetor main body.

4. Remove electric choke housing assembly taking care to disconnect the fast idle link to the throttle lever.

5. Install field fix Electric Choke Housing PN 4293823 making sure the fast idle link has been installed correctly. Tighten three (3) screws held in choke housing assembly.

6. Reinstall choke operating rod into rod retainer on fast idle cam lever.

7. Check vacuum kick adjustment. Reset to specification (0.065"). Also check and reset, if necessary, hot fast idle speed to specification (1500 rpm).
8. Remove and discard original ESA/EFC coolant switch and install field fix Coolant Switch PN 4145716, which is blue in color.

FIGURE 1:

9. Type the following information on the Authorized Modification Label PN 4275086.

Upper Section

"Electric Choke Assembly PN 4293823 and Coolant Temperature Switch PN 4145716 Installed."

Lower Section

Change Authority - TSB 14-24-83. Dealer Code - your dealer code. Date - date this service is performed.
POLICY: Reimbursable within the provisions of the warranty

PASSENGER CAR LABOR OPERATION TIME SCHEDULE:

TIME ALLOWANCE:
Labor Operation No. 14-30-56-93 . . . . . . . . 0.7 Hrs.

FAILURE CODE: RO - Driveability


NOTE: This bulletin is released in advance of parts availability. The parts listed in this bulletin will be available in mid-May, 1983.