Problems · by component

2004 Audi A4 fuel system, gasoline problems

46 owner complaints to NHTSA about the 2004 Audi A4 cite fuel system, gasoline, 24% of all 189 complaints for this model year.

Complaints
46
24% of all complaints
Crashes
1
Reported by owners
Fires
1
Reported by owners
Injuries
0
Reported by owners
01 —Owner reports

What owners say about the fuel system, gasoline

Verbatim from NHTSA complaints, newest first
“FUEL PUMP FAILURE WHILE DRIVING ON HIGHWAY. LUCKILY, WAS ABLE TO EXIT, BUT POTENTIALLY DANGEROUS. SIMILAR EXPERIENCE TO THE MANY OTHER COMPLAINTS ALREADY FILED. SAME MODEL FROM PREVIOUS YEAR RECALLED FOR THE EXACT SAME PROBLEM, BUT AUDI HAS NOT DONE SO FOR 2004 WHICH IT SHOULD DEFINITELY DO! OUR CAR HAS LESS THAN 60,000 MILES, AND THIS SHOULD NOT BE HAPPENING! ALSO HAD TO REPLACE COILS BEFORE AUDI EVENTUALLY RECALLED, BUT THEY DID NOT REFUND THE FULL. *TR”
Owner complaint to NHTSAFiled Nov 15, 2011Fuel system, gasolineODI 10435960
“I WAS DRIVING ON THE HIGHWAY AND THE CAR SUDDENLY LOST POWER WITHOUT WARNING, DUE TO FUEL PUMP FAILURE. I HAVE SEEN A LOT OF COMPLAINS ABOUT THIS DEFECT. I THINK AUDI SHOULD TAKE RESPONSIBILITY FOR THIS SAFETY ISSUE. THE AUDI SHOULD RECALL THE CAR TO PREVENT THIS FROM HAPPENING TO OTHER AUDI OWNERS, BECAUSE IT IS VERY DANGEROUS TO LOSS POWER ON THE HIGHWAY WITHOUT ANY WARNING. *TR”
Owner complaint to NHTSAFiled Sep 24, 2011Fuel system, gasolineODI 10427000
“TL* THE CONTACT OWNS A 2004 AUDI A4. THE CONTACT WAS DRIVING 50 MPH WHEN THE VEHICLE EXHIBITED A LOUD, ABNORMAL NOISE AND PROCEEDED TO STALL. THE VEHICLE WAS TAKEN TO A MECHANIC WHO STATED THAT THE FUEL PUMP WAS DEFECTIVE AND NEEDED TO BE REPLACED. THE MANUFACTURER WAS CONTACTED WHO DID NOT OFFER ANY ASSISTANCE SINCE THE VEHICLE WAS NOT INCLUDED IN ANY RECALLS. THE VEHICLE WAS NOT REPAIRED. THE FAILURE AND CURRENT MILEAGE WAS 118,000.”
Owner complaint to NHTSAFiled Feb 23, 2011Fuel system, gasolineODI 10384210
“FUEL PUMP FAILED IN 2004 AUDI A4 3.0Q. HAD CAR FLAT BEDDED FROM ABOUT 30 MILES FROM HOME. COST OVER $500 TO REPAIR + FLATBED FEES. CAR HAD 68,000 MILES WHEN IT HAPPENED. FORTUNATELY, I WAS RIGHT AT A GAS STATION WHEN IT HAPPENED, SO I WAS ABLE TO PULL OFF HIGHWAY AND OUT OF TRAFFIC SAFELY. I SEE MANY MANY STORIES ABOUT THIS PROBLEM. NOW, NEWLY INSTALLED PUMP IS BARELY 4 MONTHS OLD AND MAKING LOUD NOISES. I EXPECT THIS ONE HAS GONE BAD OR IS ABOUT TO. CAR GOES INTO SHOP IN A FEW DAYS TO INSPECT THIS. *TR”
Owner complaint to NHTSAFiled Jan 26, 2011Fuel system, gasolineODI 10378862
“MY AUDI A4 2004 QUATTRO 1.8L CAR RECENTLY STOPPED WORKING ONE RANDOM MORNING. THE CAR WOULD NOT TURN ON AT ALL. I HAD THE CAR TOWED TO AND AUDI SPECIALIST WHO INFORMED ME THAT THE FUEL PUMP ON MY CAR WAS BAD AND THAT IN HIS PERSONAL OPINION I SHOULD RESEARCH THIS PROBLEM AND CONTACT AUDI CORPORATE. UPON RESEARCHING THIS PROBLEM I FOUND THAT THE 2003 MODEL OF MY CAR HAD A RECALL OUT FOR ITS FUEL PUMP. UPON FURTHER RESEARCH I FOUND NUMEROUS COMPLAINTS ON THE INTERNET OF PEOPLE WITH THE 2004 MODEL OF THIS CAR HAVING THE SAME PROBLEMS WITH THE FUEL PUMP. I CONTACTED AUDI CORPORATE AND EXPLAINED MY SITUATION THEY TOLD ME THAT SINCE THE RECALL WAS ONLY FOR THE 2003 MODEL AND MY CAR WAS OUT OF WARRANTY THAT THEY COULDN'T HELP ME. THEY EXPLAINED THAT THE FUEL PUMP WAS ONLY RECALLED ON THE 2003 MODEL BECAUSE THEY USED A DIFFERENT PART FOR THE 2004 MODEL. WELL IT DOESN'T MATTER IF THEY USED A DIFFERENT PART OR NOT BECAUSE THE FUEL PUMPS ARE STILL GOING WIDE SPREAD AMONG THE 2004 MODEL. AUDI NEEDS TO TAKE RESPONSIBILITY FOR THE FACT THAT THE 2004 MODEL IS HAVING THE SAME FUEL PUMP PROBLEMS AS THE 2003 MODEL AND NEEDS TO BE RECALLED AS WELL. AUDI TOLD ME THAT THEY WOULD…”
Owner complaint to NHTSAFiled Jan 5, 2011Fuel system, gasolineODI 10374775
“I WAS DRIVING HWY SPEED LIMIT WHILE MY AUDI A4 3.0 2004 STOPPED RUNNING ALL OF A SUDDEN AND I HAD TO PUSH MY CAR ON THE SIDE TO SAFE FROM HWY TRAFFIC. I TRIED TO RESTATE THE ENGINE BUT I COULDN'T START. I FOUND OUT MY FUEL PUMP STOP WORKING BC IT WAS SHAKING AND LOST THE POWER AND SHUTS OFF BY ITSELF. IT'S CRANKING STRONG BUT NOT GETTING ANY GAS TO START SO WHILE I WAS SITTING BY THE HWY FOR 3 HOURS I RESEARCHED AND FIND OUT THAT IT IS FUEL PUMP FAILURE AS 2003 AUDI AND IT'S SHAME THAT IT'S GENERAL PROBLEM IN AUDI'S 2004 A4 AND THERE IS NO RECALL FOR THAT PROBLEM. SO I REQUEST TO RECALL FOR THIS FUEL PUMP. *TR”
Owner complaint to NHTSAFiled Dec 26, 2010Fuel system, gasolineCrash reportedFire reportedODI 10372439

Showing 6 of 46 reports. Read every report on NHTSA.gov.

Data from NHTSA Complaints API (owner reports, unverified) · synced Oct 27, 2026NHTSA vehicle page

Complaints are unverified owner reports to NHTSA and are not normalized for sales volume. One complaint can cite several components.

Other 2004 A4 problem areas