2004 Audi A4 fuel system problems
The 2004 Audi A4 has 58 fuel system complaints filed with NHTSA — 26% of the year's total, and roughly flat versus the prior model year.
58
Fuel System complaints
26%
Share of year
1
Crash-involved
0
Related recalls
Fuel System complaints by year
What owners report
“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…”
Common questions
How many fuel system complaints does the 2004 Audi A4 have?
NHTSA has 58 complaints about the 2004 Audi A4 fuel system — 26% of all complaints filed for that model year.
Related
Based on NHTSA ODI data through June 2026. Complaints are consumer-reported and unverified. Updated July 5, 2026.
Compiled by Sharon Ben-Moshe, Founder.