2002 Buick Lucerne Something Seems Shutting Power Off Fuel Pump Will Start Most

145,000 MILES
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something seems to be shutting the power off to the fuel pump.it will start most of the time but every once in awhile it wont start at all.when it does this i have checked to see if there is spark to the plugs and their is.you can try to start it after it sets for awhile and it will start just fine.
Jan 9, 2013 at 11:30 AM
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JACOBANDNICKOLAS
  • ✓Experienced Mechanic
  • 110,248 POSTS
Have you checked the fuel pump relay?
Jan 9, 2013 at 11:31 AM
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