1985 Nissan Pickup "car start choke open" Questions

choke revs extremely high on cold start, will not decelerate till engine is hot. How can I remedy this? If it's carburetor & has automatic choke, then there is probably a screw at side of carb, by

...exhaust. Try to get the choke to open up in relation to the temp of the engine. The fuel/air ratio alse needs to be checked ( idle mixture control) once you have the vacuum system working

start. First 2 things to check are the choke adjustment and operation, and the raw fuel squirt from accelerator pump when throttle pumped. You should be able to see a good squirt of gas into throat of

...start up good again. I'm not exactly sure about the 1987 toyota choke, but the basic concept of a choke is that the butterfly(flap in top of the carburetor) needs to close to allow less air and more ...

...start my truck up whether hot or cold sometimes the engine will rev up high and the warmer the truck gets the higher it will idle almost wide open. also sometimes when I crank it up it wont idle at ...

...choke and add enough fuel to start the vehicle. I assume your vehicle has a carburetor and would suggest the following: When your engine is cold, take off the air cleaner cover and base and look the ...

...start up the engine. If not you may have bad rings . Check plugs and wires too. have a look at the automatic choke on it cause it might be sticking and not working properly open it right up so the ...

...start right up, once cool hard starting again. motor has 217K on it, cant seem to locate any failing sensors, or vacume leaks.... any ideas? in your carburetor there is a priming passage. look in ...

...start the truck the float bowl is empty and it runs fine until it fills up and starts over flowing given you the problem at hand. Do the choke check first and then worry about the float if the other ...

...choke spring to move the butterfly valves closed. I would suggest getting carb cleaner and soak the valve shafts and move them back and forth. Start the engine and let it warm up. Shut off engine and ...