Hi All, I知 changing my rocker cover seal on my 2007 CRD Patrol, also changing glow plug seals, my question is when I disconnect the fuel line from the injectors do I have to release pressure ? Also when placing back on do I have to bleed the line by pumping the fuel up and out ?? Or what would you recommend ? Anything else that I may have missed ? Easy job ? I知 pretty handy with engines just not CRD .

Cheers

Dave