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1999 Pontiac Grand Am Fuel Pump?

Tiny
LEFTTURN3N8
  • MEMBER
  • 1999 PONTIAC GRAND AM
  • 4 CYL
  • FWD
  • AUTOMATIC
  • 180,000 MILES
As the car heats up there is a noise in the rear of the vehicle that gets louder the longer I drive it. I think it's the fuel pump. It sounds electronic. Does it sound like a fuel pump problem or do you have any other ideas? Thanks
Friday, April 2nd, 2010 AT 6:58 PM

1 Reply

Tiny
MMPRINCE4000
  • MECHANIC
  • 8,548 POSTS
If it was pump, then pull over, if noise is still there, then pump is possibility, if not then a rear suspension component.

To be sure, check fuel pressure with mechanical gauge.
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Saturday, April 3rd, 2010 AT 8:36 AM

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