Fuel pressure

1995 JAGUAR XJ6
90,000 MILES • 4.0L • 6 CYL • 2WD • AUTOMATIC
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DILLINGER
  • MEMBER
  • 1 POST
New fuel pump. car will run but no pressure when you remove gas cap. had pressure before. after you let sit for a little it does not start like no fuel.
May 20, 2017 at 5:58 AM
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HMAC300
  • ✓Experienced Mechanic
  • 48,601 POSTS
check fuel pressure with a gauge you may have a pump that has gone out. in US auto parts rent it. see our link on how to do it. if no connection on fuel rail you will need an adapter.
https://www.2carpros.com/articles/how-to-check-fuel-system-pressure-and-regulator
May 20, 2017 at 7:01 AM
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