Having some vacuum leak issues. Replaced elbow connector under manifold and it helped a lot but still having some issue. Would appreciate a diagram to replace all vacuum hoses. Thanks.

Your lucky day, although the diagram is a 2005 MY below, there are alot of common lines.

https://www.jaguarforums.com/forum/s...ics-faq-52720/

I used some quick start fluid (carefully) to locate mine. There was an elbow replacement suggested near the firewall. NOT the one you already did.