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Location of fuel filter?

Tiny
QUA2468
  • MEMBER
  • 2008 AUDI A6
  • 3.2L
  • 6 CYL
  • 2WD
  • AUTOMATIC
  • 109 MILES
I am having a problem locating my fuel filter. I located the fuel regulator underneath on passenger side and I am wondering if they are both combined into one. Please help.
Tuesday, November 28th, 2017 AT 12:36 AM

10 Replies

Tiny
PATENTED_REPAIR_PRO
  • MECHANIC
  • 1,853 POSTS
Yes, you are correct. Fuel filter with pressure regulator. It is number three in this diagram. Check out the diagrams (Below). Please let us know if you need anything else to get the problem fixed.
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Tuesday, November 28th, 2017 AT 5:45 AM
Tiny
MSCHUPP
  • MEMBER
  • 1 POST
  • 2001 AUDI A6
  • 6 CYL
  • AWD
  • AUTOMATIC
  • 140,000 MILES
Where is the fuel filter located on the A6 2.7?
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Thursday, September 24th, 2020 AT 10:13 AM (Merged)
Tiny
RASMATAZ
  • MECHANIC
  • 75,992 POSTS
Servicing fuel filter

Fuel Filter Located Behind Cover


https://www.2carpros.com/forum/automotive_pictures/12900_f1_16.jpg



Remove 2 bolts (arrows) for fuel filler neck underneath rehousingg liner.

WARNING: Fire Hazard. Do not smoke, work near heaters or have anything in the area that could ignite the fuel or fumes. Fuel supply lines are under pressure! Before loosening any lines, cover the connection with a rag. Release the pressure by slowly separating the connection.


https://www.2carpros.com/forum/automotive_pictures/12900_f2_16.jpg



Fuel Filter With Cover Removed

Mark supply line -3-, return line -2- and vent line -1- and disconnect

https://www.2carpros.com/kpages/auto_repair_manuals_alldata.htm
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Thursday, September 24th, 2020 AT 10:14 AM (Merged)
Tiny
BANDANA
  • MEMBER
  • 1 POST
  • 1998 AUDI A6
  • 2.8L
  • V6
  • AUTOMATIC
  • 309 MILES
I need to know the location of my fuel filter for my car listed above it is the Quattro model.
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Saturday, September 26th, 2020 AT 10:38 AM (Merged)
Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 47,490 POSTS
It is under the car near the tank. You will need a jack to get to it.

Here is a guide so you can do the job safely:

https://www.2carpros.com/articles/jack-up-and-lift-your-car-safely

This guide will give you an idea of what you are in for.

https://www.2carpros.com/articles/how-to-change-a-fuel-filter

Below are some diagrams of the job being done on your car.

Please let us know if you need anything else to get the problem fixed.

Cheers, Ken
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Saturday, September 26th, 2020 AT 10:38 AM (Merged)
Tiny
MITAAJIT
  • MEMBER
  • 2 POSTS
  • 1998 AUDI A6
  • 6 CYL
  • AWD
  • AUTOMATIC
  • 140,000 MILES
Where is the location of the fuel filter in an Audi A6 Year 1998
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Saturday, September 26th, 2020 AT 10:38 AM (Merged)
Tiny
STEVEW84
  • MECHANIC
  • 673 POSTS
Fuel filter is located in front right outside at fuel tank
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Saturday, September 26th, 2020 AT 10:38 AM (Merged)
Tiny
MITAAJIT
  • MEMBER
  • 2 POSTS
Thank you Steve
So the car has to be on a lift and I guess the filter is easily accessible and can be changed using regular tools - meaning no specialized tools
Thanks again
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Saturday, September 26th, 2020 AT 10:38 AM (Merged)
Tiny
STEVEW84
  • MECHANIC
  • 673 POSTS
It would be easier with a lift, but you should be able to do it one the ground. You might need a special torx to get the fuel filter clamp off, but regular hands tools should be ok.
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Saturday, September 26th, 2020 AT 10:38 AM (Merged)
Tiny
TERRIBLE HERBST
  • MEMBER
  • 6 POSTS
Right next to the top of the air filter box, about the size of an oil filter. Real easy job, simply loosen 2 nuts, replace filter, tighten up nuts.
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Saturday, September 26th, 2020 AT 10:38 AM (Merged)

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