Ok so my 98 Integra ls at idle shakes like crazy,and the check engine light calls miss fire, so I noticed cyl #1 does nothing when I pull the spark plug wire out our when I pull the injector off, so then I change the plugs and injector , still the same thing, but when I drive the car it feels fine... Any idea wat it could be??? Thanks

 

check fuel all fuel injectors and motor mounts

 

so which cylinder did the Check engine light say? was it multiple or only the single#1 cyclinder? if it was multiple i would suggest check the distributor or cap and rotor.

 

if you have never replaced your distributor cap and rotor then i would think that it is time. also it could be your spark plugs or wires.