how to change o rings on 89 injectors
 

I have a 89 jeep cherokee with a leaky injector on top buy the fuel rail,I,m hoping is the o ring.Looks like a easy fix,I hope but any tips etc would be nice as is my first injected motor.My other concern is how do I remove the fuel line from the rail,looks like some sorta plactic push or pull seal which I don,t have the tool for.Any pics would be nice too

Tool you'll need - http://www.summitracing.com/parts/LIL-37000/

You should be able to pick it up at any parts store.

As far as doing the job, you'll need to replace all o-rings (some vehicles have 1 o-rin on each injector, other's have 2 on each injector) on the injectors that you remove. Since you are doing this for one, I suggest doing all the injectors at once.