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Fuel systemPart report

2004 Volkswagen Passat Fuel system Problems

Complaints
57about this part
Share
20%of 279 total for the year
Median mileage
94,109miles
Trend
FallingComplaints filed in the last 3 full calendar years are at least 25% lower than in the 3 years before.

NHTSA recorded 57 complaints about the fuel system of the 2004 Volkswagen Passat, 20% of the 279 complaints for this model year. Where a mileage was given, the median is 94,109 miles. 2 a fire, according to the filers. 2 recall campaigns on record are filed under a similar system.

Example complaints

Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.

“The car died as I was driving down a city road, I was able to veer the car to the side of the road as it was rolling before it stopped completely. I had the car towed back to my house and after testing all components, it was determined that the car wasn't getting any fuel due a faulty fuel pump.”

NHTSA complaint #11051632, filed 2017-11, 100,000 miles

“Gas tank/ fuel line fracture, leaking gas when I fill it up, strong gas smell/odor. Stops leaking at around 3/4 tank. Very dangerous for my 16 year old to drive. Vw dealership refused to correct, wants to charge me 2600, to fix I bought the car for 4200 3 months ago.”

NHTSA complaint #11101278, filed 2018-06, 135,000 miles

“We have begun to notice the smell of fuel in the cabin of our car. The smell occurs when the car is full of gas; otherwise, with a half tank of gas, there are no odors. The car is a 2004 Volkswagen Passat gls 1.8t 4motion with the 5 speed automatic. Vw has made no promises to remedy this issue.”

NHTSA complaint #10496613, filed 2013-02, 103,000 miles

“I was driving on hwy 101 in san luis obispo county california when my call stalled in the fast lane. My fuel pump went out. I have a 2004 vw Passat. The 2003 Passat's fuel pumps were recalled jan 2006 and august 2007. After my car was made which makes me wonder why my cars fuel pump wasn't recalled since it was made after recall date.”

NHTSA complaint #10281250, filed 2009-08, 53,051 miles

“I began noticing a very strong smell of gasoline coming through the vent while driving. When I pulled over to check under the hood, I noticed that the rigid fuel line had cracked where it passed through a mounting bracket on the upper rear of the engine bay. The crack was emitting a steady flow of fuel onto the engine and exhaust manifold. We did not drive the car any further and had the line repaired with a patch of flexible fuel line material.”

NHTSA complaint #10626953, filed 2014-08, 166,000 miles

Related recalls

Related service bulletins

Fuel system: other model years

YearComplaintsShare of year
202218%
2020211%
2019217%
2018613%
201776%
20161817%
2015239%
2014508%
20138812%
20124610%
2011319%
20103320%
20095336%
20086338%
20074216%
20066411%
20052316%
20045720%
200316927%
20027311%
20014410%
2000469%
1999294%
1998175%
199713%
199533%
199428%
1993710%
1992821%
1991521%
199013%

Other parts of the 2004 Volkswagen Passat

Engine cooling
59 complaints
Transmission and drivetrain
38 complaints
Seats
34 complaints
Electrical system
23 complaints
Engine
18 complaints
Exterior lighting
16 complaints
Body and structure
16 complaints
Brakes
15 complaints
Visibility (wipers, defrost, mirrors)
13 complaints
Other or unknown
9 complaints
Air bags
8 complaints
Tires
7 complaints

← All problems reported for the 2004 Volkswagen Passat

About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 31, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.

To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology