2003 Buick Lesabre trunk noise

2003 BUICK LESABRE
40,000 MILES • 6 CYL • FWD • AUTOMATIC
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CREGG
  • MEMBER
  • 1 POST
I have a trunk noise when I start the car and drive it lasting for about 10 seconds that sounds like a pump. Is this the fuel pump, air suspension or something else. Thanks Cregg
Mar 31, 2009 at 5:31 AM
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ZACKMAN
  • ✓Experienced Mechanic
  • 4,202 POSTS
That is your rear suspension air pump.
Mar 31, 2009 at 3:56 PM
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