what else can i do?I have a 94 buick Le Sabre the idle won,t adjust i,ve changed the wires ,plugs and cleaned the fuel injector?Check the idle air control valve.
It is located on the fuel injection throttle body. The valve could be sticking or may have failed.
Remove the valve and clean the valve and port with spray carburetor cleaner. Check the wiring to the valve. Replace the valve if this does not work. They are relatively inexpensive. The last one I changed cost me about $25.I have a 94 buick Le Sabre the idle won,t adjust i,ve changed the wires ,plugs and cleaned the fuel injector?could be a # of things...a vaccum leak...a hole in your egr system even a loose hold down bolt on the carb....you need to provide much more detail when asking a question like this.I have a 94 buick Le Sabre the idle won,t adjust i,ve changed the wires ,plugs and cleaned the fuel injector?trade it in it's fifteen years old
