Jaguar XJ8 Engine Runs Rough

My Car Is Running Rough On Start Up And I Hear A Ping When I Step On The Gas. Now My Coil Wire Connectors Out Of Eight, Five Of Them Have...

Should I Replace The Transmission Fluid Or Have It Rebuilt?

My 1999 Xj8 Is Starting Ok But When Cold Will Not Rev It Also Misfires ,when Warm It Runs Ok But Lacks In Power.it Has New Plugs Also A New...