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Fuel systemPart report

2003 BMW 3 Series Fuel system Problems

Complaints
3about this part
Share
4%of 73 total for the year
Median mileage
39,108miles
Trend
Not enough dataFewer than 15 complaints, too few for a reliable trend.

NHTSA recorded 3 complaints about the fuel system of the 2003 BMW 3 Series, 4% of the 73 complaints for this model year. Where a mileage was given, the median is 39,108 miles.

Fewer than 15 complaints name this part, so treat the figures as a rough indication only.

Example complaints

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

“1. Engine had been running roughly on start up (for a few seconds) for a few days. On the date of incident, while starting car to head back home, car started very roughly (for a short period of time). Car then cleared up. While driving at speed of 55-60 MPH on highway, car suddenly died. I had to steer the car from the left-hand lane onto the right hand shoulder in the midst of traffic (difficult to steer). 2. The engine died suddenly while driving on the highway. This was the only time that the engine died while I drove the car. 3. I had the vehicle towed to the shop. …”

NHTSA complaint #10345104, filed 2010-07, 77,217 miles

“Erratic idle. . . When stopped at a stop light, car in neutral, the rpms rev in spikes from 500 to 1500, up and down, up and down. The car never resets to a constant idle. Car has been in shop 8 - 9 times over 18 days total. No solution. Tech told me Bmw know of problem but has no plans to find a fix.”

NHTSA complaint #10152638, filed 2006-03, 1,000 miles

Related service bulletins

Fuel system: other model years

YearComplaintsShare of year
201315%
2012229%
2010310%
20091019%
2008812%
20071210%
200631%
200411%
200334%
200214%
2001617%
200022%
1999117%

Other parts of the 2003 BMW 3 Series

Exterior lighting
23 complaints
Air bags
21 complaints
Electrical system
12 complaints
Body and structure
5 complaints
Latches, locks and linkages
4 complaints
Suspension
4 complaints
Transmission and drivetrain
4 complaints
Brakes
3 complaints
Engine cooling
3 complaints
Tires
3 complaints
Engine
2 complaints
Visibility (wipers, defrost, mirrors)
2 complaints

← All problems reported for the 2003 BMW 3 Series

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