I have a 04 jaguar xj8. I've changed maf sensor intake gasket, plugs,coils and bad fuel Injectors. Car cranks but when scanned it says all (8) cylinders are misfiring. And it throwing a code p1316. Any suggestions I'm almost to my witts end.

 

Alvin,

This is the Jaguar X308 section of the forum (1997-2003), try the X350 section of the forum, members there may be able to help you more with your 2004.