hey guys, have been dealing with " banks running rich " all this time - so I decided to take it apart again and replace fuel rails and inspect injectors .. SUPRISE SUPRISE ! found couple of injectors retaining clips loose / bend should be replaced - that might explain issues been struggling with ??

Called local jaguar dealership in North Texas - they informed me they DO NOT sell just the clips ONLY the fuel rails with injectors . I DONT GET THAT !! anybody aver got those somewhere else or any illuminating Ideas..haha.

I like to replace the clips along with much better condition fuel rails - which I got at the junk yard outhere..

 

mussing clips cause leaks. Not mixture issues. Unless they leak