Noisy Fuel Pump

- D
- Dave Brower
  
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posted
20 years ago

Fri, Jan 16, 2004 12:56 PM

I have a 99 Sierra (new body style) and the fuel pump is so quiet that I can't hear it at all. At work, we have an old body style '99 GMC 3/4 ton

350c.u. and the pump is so loud, you can hear it a half block away. Is this normal or is the pump on it's way out?

Dave

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- L
- LS
  
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posted
20 years ago

Fri, Jan 16, 2004 1:07 PM

I had a new pump installed and it's been that loud from the start. Very annoying.

- B
- Brian Prater
  
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posted
20 years ago

Fri, Jan 16, 2004 3:14 PM

- A
- Adair Winter
  
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posted
20 years ago

Fri, Jan 16, 2004 4:59 PM

I just replace my fuel pump in my '99 Silverado and the new one is totally quiet. now the old one on the other hand... Loud.........................

Adair

- K
- khmontana
  
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posted
20 years ago

Sun, Jan 18, 2004 11:00 PM

I have a 98 silverado with a load fuel pump as well, I just had it replaced (a little expensive..) and it is still load, anyone come up with a way to dampen this or is it just how the fuel pump is?

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