1993 xj 4.0 auto 4x4,
Fuel was leaking so i replaced the o rings and fixed the leak , Then I dont start it for a day and new leaks when i start it back up the next day so i clean the intake side it was filthy duh i didnt know i had to, ok so after i cleaned all the intake holes i reinstalled the injectors and fired it up and number 1 injector leaking out the body so i swaped it out and fired it back up and let it run for 45 minutes with no leaks.
Today i fired it up after sittin 2 days 4 injectors leaking at bottom o rings and what looks to be the body or possible rail side o ring but the injector I swaped looks great no leaks.
I didnt soak the o rings in gas before install or use vasiline on rail side i did however use a good soaking of wd-40.
The main thing i want to know is anyone ever ran into this no leak one day and big leak next day crap it doesent make sense ill probaly be swapping all the injectors from a doaner I have and put a new set of o rings in to.
Very frustrated here possible fuel regulator issue any advice would be great
Fuel was leaking so i replaced the o rings and fixed the leak , Then I dont start it for a day and new leaks when i start it back up the next day so i clean the intake side it was filthy duh i didnt know i had to, ok so after i cleaned all the intake holes i reinstalled the injectors and fired it up and number 1 injector leaking out the body so i swaped it out and fired it back up and let it run for 45 minutes with no leaks.
Today i fired it up after sittin 2 days 4 injectors leaking at bottom o rings and what looks to be the body or possible rail side o ring but the injector I swaped looks great no leaks.
I didnt soak the o rings in gas before install or use vasiline on rail side i did however use a good soaking of wd-40.
The main thing i want to know is anyone ever ran into this no leak one day and big leak next day crap it doesent make sense ill probaly be swapping all the injectors from a doaner I have and put a new set of o rings in to.
Very frustrated here possible fuel regulator issue any advice would be great