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There is no choke to adjust.
Loosen the cable at the carb and hold the choke valve wide open. Then tighten the cable. Check to make sure it closes all the way when you pull the choke lever.
Unscrew the current choke and screw in the required choke. Making sure to clean the threads before hand.
To adjust the choke on a 1985 Chrysler Fifth Avenue, first ensure the engine is cool. Locate the choke mechanism on the carburetor, and check for the adjustment screw or lever. If the choke is too tight, loosen the screw and adjust the choke plate to ensure it closes completely when cold and opens fully when warm. After making adjustments, start the engine to test the choke's operation and fine-tune as necessary.
Clean, adjust, and lucbricate
(1) Loosen the choke cable at the cable control bracket but do not remove it. (2) Pull cable knob or lever all the way to closed position. (3) Manually close the choke baffle all the way. (4) Tighten the choke cable at the cable control bracket. (5) Ensure choke opens and closes properly by pushing and/or pulling the cable knob or lever.
To adjust an automatic choke, first ensure the engine is cold, then locate the choke mechanism, usually on the carburetor. Check the owner's manual for specific adjustment procedures, as they can vary by vehicle. Typically, you can adjust the choke by turning a screw or lever to modify its tension or position. After making adjustments, start the engine to test the choke's operation, ensuring it opens properly as the engine warms up.
That truck has throttle body fuel injection. There is no choke.
sug dikk
There is no choke to adjust on that vehicle, it is fuel injected. If you are having difficulty starting the engine when cold try replacing the coolant sensor.
When engine is cold loosen screws on choke cover, or drill out rivets. Hold throttle part way open, then turn the cover until the choke opens, then slowly turn the choke cover the opposite direction until the choke closes all the way. Mark the cover and tighten or install new rivets and you are done. Good luck Jerry
If it runs with the choke on, Then it will not do any good to adjust them. It is running lean/ not getting fuel. The carburetors have dirt in the fuel jets and that is why it won't run when choke is off. When choke is on that richins the fuel up and it try's to run. Need to clean the carbs out.