1986 Jaguar xj6 fuel problems

Answer 1

A friend of mine gave me his 1986 Jaguar XJ6 and I'm having some problems to get it started. It cranks but won't start. I've cleaned all the plugs as well as the distributor cap and rotor. I'm not getting any spark. What do you think would be my problem?

Also, I'm not sure if the fuel tanks are located at the rear fender. I don't want to start taking off stuff to find and access the tanks that's why I'm asking youe expertise..