Jaguar xj6 misfire and related daignostics.

My Buddy Prince Clinton's , Jaguar xj needed some help. We always jump to help a member of our fam, fellow brand influencer, and fire fighter.
Prince and I have been family for about 8 years now. We have worked on a lot of stuff together. Clean Malibu, intrepid, Gorgeous blue 740 BMW. He always brings us something impressive. Today It's a classic, exotic.