Q: How to Access and Remove a Fuel Injector from the Fuel Rail on 2009 Jeep Wrangler?
A: Fuel injectors can only be accessed once the fuel rail is removed. Remove the injector wiring connector from the end of each injector first. After rotating injector 2 as described, carefully pull it out of the fuel rail, while the clip stays on the injector. If the injector O-ring has damage, you will need to change it. A cap should be put onto the tip of a reused injector and any broken injector clips need to be exchanged before using the injector again. Go through these steps for all other injectors as well.