by Cadd » Mon Mar 08, 2010 7:56 pm
I had a similiar problem on my 1997 XJR (six cylinder). It would just inexplicably cut out and refuse to start for varying amounts of time. Turned out to be dodgy connections/failed crank sensor. Had it replaced for about £60 at an independant specialist and never happened again for 7 years. Main Jaguar dealer wanted to strip supercharger to get to the throtle potentionemeter to check if dust had got in !!!.