I am in teh middle of replacing the injectors on my 89 XJ 4.0. I was taking teh fuel lines of the fuel rail and did not see an o-ring on the back fuel line; the one closest to teh engine compartment. Does it have an o-ring? If not, does the other need to be replaced whenever teh line is seperated fromt eh rail? Lastly, what is the correct order for putting back together? SHould I install the injectors in the engine first or should I attach them first to the fuel rail?
Thanks
BSD
Thanks
BSD