Hello guys,
I put a full tank of gas in my 2004 Jaguar XJ8 this afternoon and the fuel gauge indicator in the dashboard says it's empty and it is illuminated. After driving for 3-5 min it goes back to mark full.
Do you think the fuel pump is going bad or it's the dasboard fuel gauge faulty?

Thanks, cheers😎

 

You do realize that Jaguar has issued TSBs for most faults that people have. There should be all of them in the large file area or GUS has them on his site (I sent him a DVD full of info).

bob