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Old Nov 24, 2009 | 04:08 PM
  #1  
11sec_C5Z51's Avatar
11sec_C5Z51
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Default Fuel Pump

in the 97-04 C5s, what's the life span on these fuel pumps?? What mileage do they start going out or acting up??
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Old Nov 24, 2009 | 06:18 PM
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dougbfresh
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No real number, the early ones were noisey from day 1. Other GM's I've owned, some never went out, some often. You don't see many posts here about the actually dying but the sender gets hosed by sulpher in the fuel causing gas guage issues.
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