1981 Jaguar won't start when hot

Tiny
BOB IN CHICO
  • 1981 JAGUAR XJ6
  • 6 CYL
  • 2WD
  • AUTOMATIC

1981 Jaguar XJ6 won't start when hot. I have changed the fuel pressure regulator, added a thermal vacuum switch, vented the fuel caps - nothing is solving the problem. If you wait 20-30 minutes, it starts fine. It also starts if you use starter fluid. Almost feels like a vapor lock.

Thanks

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Thursday, July 7th, 2011 AT 1:55 AM

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