1994 Mazda 626 Noisy Replacement Fuel Pump

1994 MAZDA 626
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KASMEHRA
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  • 1 POST
1994 Mazda 626 6 cyl Front Wheel Drive Automatic

After getting a new replacement fuel pump instlled, there is a humming noise coming from the fuel pump, which was not there before the fuel pump was replaced. The noise is not lound, but it is annoying, as it was not there before the pump was replaced.
Apr 6, 2009 at 9:21 PM
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RASMATAZ
  • ✓Experienced Mechanic
  • 75,988 POSTS
Best check all the fuel lines on the fuel tank if its hooked-up correctly. and also the available voltage for the pump
Apr 6, 2009 at 10:14 PM
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