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Buzzing or humming noise coming from rear seat.....WTF. Fuel pumps?

ALEV8
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ALEV8 Member

ALEV8

Posted
Posted

At first I thought it was my brake booster pump again but I noticed that there's a persistent buzzing humming and it's coming from the rear seat area. It almost sounds like when the air suspension is adjusting occasionally after the car has been shut down, but softer. I can only hear this noise inside the car. If the fuel pump is starting to go, would this be any sort of indicator? Obviously I'm going to get everything tested pressure was immediately. Anyone with prior experience here chime in please.

hahnmgh63 Member

hahnmgh63

Posted
Posted

Sounds like an indicator to me. My old Audi made that sound but lasted a few months. Got louder and louder until it finally failed.

  • 2 weeks later...
hahnmgh63 Member

hahnmgh63

Posted
Posted

I did mention in another thread that the Fuel Filter is the exact same VDO part as the Touareg V8, the Cayenne part actually has the VW part number on it. 7L0919679A.

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