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Old Nov 21, 2014 | 02:54 PM
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Default Humming noise

Went to check out this 97 with 58K and while drving kept hearing this humming noise on the drivers side, any ideas?
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Old Nov 21, 2014 | 03:08 PM
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Fuel pump.
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Old Nov 21, 2014 | 03:12 PM
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Originally Posted by riversidedan1
Went to check out this 97 with 58K and while drving kept hearing this humming noise on the drivers side, any ideas?
That's just you humming in enjoyment of your new car.


Seriously, it probably is your fuel pump.
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Old Nov 21, 2014 | 03:15 PM
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I agree, it is the fuel pump. Not a problem, they do that from day one.
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Old Nov 21, 2014 | 03:16 PM
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Originally Posted by Corvette_Ed
That's just you humming in enjoyment of your new car.



Seriously, it probably is your fuel pump.
do all C5s make that noise?
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Old Nov 21, 2014 | 03:18 PM
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Originally Posted by FRANK J CARCIA
I agree, it is the fuel pump. Not a problem, they do that from day one.
so your saying its normal?
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Old Nov 21, 2014 | 03:18 PM
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I don't know about all. I do know the early ones do.
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Old Nov 21, 2014 | 03:19 PM
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Originally Posted by riversidedan1
so your saying its normal?
Yes. Mine has been doing it for going on 17 years with out a problem.
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Old Nov 21, 2014 | 03:21 PM
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Originally Posted by FRANK J CARCIA
Yes. Mine has been doing it for going on 17 years with out a problem.
ok just checkin, thanx
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Old Nov 21, 2014 | 03:23 PM
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Originally Posted by riversidedan1
do all C5s make that noise?
Yes, they all do. The owners tend to do the humming thing while driving as well.
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Old Nov 21, 2014 | 04:16 PM
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I have owned my 99 for 8 years and it has always hummed.
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Old Nov 21, 2014 | 05:59 PM
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Borla Stingers will get rid of that humming noise from the fuel pump. Not too much can be done with regards to the humming noise from the driver.
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Old Nov 21, 2014 | 06:33 PM
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Originally Posted by stu12dozen
Borla Stingers will get rid of that humming noise from the fuel pump. Not too much can be done with regards to the humming noise from the driver.
you must be a Borla salesman
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Old Nov 21, 2014 | 06:54 PM
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No, I am not a Borla salesman. I can just say from personal experience that Borla Stingers will get rid of (drown out) any mechanical noises that may be a bother.

On the other hand, I have also found that I can eliminate any unwanted noises (fuel pump, wheel bearing, wife, etc.) just by turning off my hearing aids!
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Old Nov 21, 2014 | 07:46 PM
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Early C5s all have humming fuel pumps. I would not worry unless the humming stops.
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Old Nov 22, 2014 | 03:42 PM
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I have a 2003...no humming. (sometimes singing though)
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Old Nov 22, 2014 | 03:57 PM
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If it gets loud, it's the fuel pump telling you to change the fuel filter.

Seriously, I noticed mine was louder than usual - but not all the time. Changed out the fuel filter, and back to normal. That was at about 60k miles, but it's a good thing to do anyway - makes sure the pump is not working unnecessarily hard.
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