To adjust the choke on a 1978 350 4 barrel Chevy truck engine, turn the screw on the side of the carburetor. This screw is located in the side of the carburetor. Turning the screw to the right makes the choke open farther. Turn to the left to make the choke open less.
There is no choke to adjust.
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.
Fuel injection engines DO NOT HAVE A CHOKE. Is your check engine light on ? You need to have the engine scanned with a scanner to see what is going on.
That truck has throttle body fuel injection. There is no choke.
There is no choke. The engine is fuel injected.
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.
does it start without the choke? if it does you are probably flooding the engine with the choke readjust it
That year don't HAVE a choke. Is your check engine light on ? If it is, then you need to have the engine scanned with an engine scanner to see what is going on. Problem could be the MAP sensor, coolant sensor,fuel pressure regulator. Any of these problems could be making it run RICH are LEAN. Fuel injection fuel system DID NOT USE A CHOKE.
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.
A barrel with a full choke.
It doesn't have a choke switch. The engine has central fuel injection (CFI).
look on the left thingy and push down the thingy majig and swap it with the tweeker and there is the choke NEW ANSWER: There is no choke on fuel injected engines. Chevy quite using chokes back in the late 80s.