A.Clean Choke Shaft and Replace Primary Air Bleed Jet

1. Drain about one gallon of engine coolant from the radiator and save for later use.

2. Remove air cleaner assembly and plug the vacuum line.

3. Remove throttle return spring.

4. Remove the carburetor following Service Manual procedures.

5. Clean the outside of the carburetor. Check the choke for smooth operation and inspect the Secondary Air Bleed Jet for any dirt.

Figure 1:

6. Using MOPAR Brake and Carburetor Parts Cleaner, PN4318037 or equivalent, clean the choke shaft and Secondary Air Bleed Jet (Figure 1).

Figure 2:

7. Remove Primary Air Bleed Jet (Figure 2).
8. Install new Primary Air Bleed Jet included in the parts package.

Note: When removing and installing the Primary Air Bleed Jet, use a screwdriver that is an exact fit in the slot. Work carefully to prevent any damage.