remove your spark plugs if they are black the carb may be running to rich. The color should be more of a light tan color if the carb idle mix is adjusted properly
Clean the carbeurator and lube the throttle cable.
It depends on if you have a carburetor or fuel injection but it is probably in the throttle body. You could have trash in your throttle body or the throttle body is worn out.
vacuum leak? carburetor adjustment?
It's lean. Check for vacuum leaks, and make sure the fuel supply is functioning properly.
A malfunctioning battery can't provide enough power to your ignition system when the motor is idling can cause sputtering. If there is not enough gas, that can cause your vehicle to sputter. If the spark plugs fail to fire will also cause your vehicle to sputter.
Cause it does
If its clogged
No
Yes
There are several reasons why a carburetor would do this. The most common reason is that there is a clog, which could be fixed by cleaning it. Another common cause is a problem with the accelerator pump. You can purchase a do it yourself kit to attempt to fix the problem.
The carburetor may flood if dirt enters the needle valve and prevents it from closing. A carburetor can also flood if the float inside the fuel bowl is set too high or develops a leak and sinks (this applies to hollow brass or plastic floats primarily).
It may need a tune up.