eclipse fuel problem

My 95 eclipse non-turbo has been acting up. When the car warms up for a min. my rpm's start jumping around. I ran a diagnostic check and the code said "high side injector open /bank 2 not reaching idle". So my question is which injector do I need to change? Is it the injector on the number 2 piston? Do I have to take off the intake manifold or can i take the fuel rail off with out doing all of that?

Can anyone help me please?

does the car get fully warmed up? does the car stall and not start up for a little bit then start back up?

does the car get fully warmed up? does the car stall and not start up for a little bit then start back up?

my best bet bro go see if you can buy a timing light and hook it up to ur injectors you said that one of ur injectors is not idleing like it should right? well ..... with the timing light if you injector is working properely than the light will keep blinking if not then u got your injector problem .... thats my opinion but ill findout more bout this ....:screwy: