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Fuel systemPart report

2003 Ford Focus Fuel system Problems

Complaints
15about this part
Share
2%of 977 total for the year
Median mileage
29,498miles
Trend
StableComplaints filed in the last 3 full calendar years are within 25% of the 3 years before.

NHTSA recorded 15 complaints about the fuel system of the 2003 Ford Focus, 2% of the 977 complaints for this model year. Where a mileage was given, the median is 29,498 miles.

Example complaints

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

“Car comes to a traffic stop and dies. Had been shaking prior and had a diagnostic done only to spend $150 to have it no better . Took it to a better mechanic who said the valve seat dropped. I owe 2k on this car and it is worthless not to mention I am a student who has to go to work and classes with absolutely no recourse here. How do I keep my job or my status in college shame on Ford you started me out with a really big problem and now I have to pay for a car that wont go anywhere and will not run on a 2k debt. And no transportation shame on Ford..”

NHTSA complaint #10712756, filed 2015-04, 170,000 miles

“After having my vehicle for a few weeks whenever I would go to the gas station to fill it would refuse to start back up. At first it would take one or tow tries then it was taking up to 5 minutes. When I took it in for service I was told the car would not code and they could not duplicate the problem, therefore there was nothing they could do, but to have it towed back in if it did it again. It was fine for a couple of months and now it is doing it again. …”

NHTSA complaint #10091314, filed 2004-09, 36,000 miles

“Approximately 2 months ago, I was traveling at 70 MPH in freeway traffic, and my 2003 Ford Focus quit accelerating. There was no prior warning. I began pumping the gas pedal, thinking a fuel line might be clogged, but it didn't seem to help. Finally, although somewhat chugging, I got enough acceleration to weave out of traffic and exit at an offramp. I pulled into the first parking lot, put my car in neutral, and let it idle. The engine sounded smooth. After a few minutes, I put the car back in drive and all was fine. …”

NHTSA complaint #10045837, filed 2003-11, 12,000 miles

“There was no failure or injuries. Just a problem with gas mileage. This vehicle gets the worse gas mileage of any auto I ever owned except my 1969 plymouth gtx 440. I keep complaining but the problem is said to be with the engine type. Z-tec and that is why on the 2005 they finally changed the engine. I get approx 15-17 mpg in the city no air on and highway is approx 22-25. I have yet to get close to 300 miles on a tank full of fuel. Terrible terrible .I have paper from window and it states fuel mileage should be approx 25 city 30 highway. This vehicle not close. Runs well though. …”

NHTSA complaint #10109976, filed 2005-02, 3,000 miles

“Car stalls without warning when stopped at a stop light or when driving down the road at 40 miles per an hour. Car taken to shop a number times. No codes found in computer. Car passes electrical check. Spark plugs and fuel filter replaced. , throttle body cleaned car stalled less often after air control motor replaced. Car has 75,000 miles on it and all scheduled maintenance has been performed as suggested by Ford.”

NHTSA complaint #10353960, filed 2010-09, 75,000 miles

Fuel system: other model years

YearComplaintsShare of year
201819623%
201717720%
201623120%
201517217%
201435414%
201326312%
20123409%
201144%
20103211%
2009177%
200842%
2007174%
2006189%
2005276%
2004133%
2003152%
2002677%
200131818%
200041111%

Other parts of the 2003 Ford Focus

Electrical system
522 complaints
Latches, locks and linkages
82 complaints
Steering
73 complaints
Brakes
62 complaints
Engine cooling
60 complaints
Suspension
49 complaints
Transmission and drivetrain
48 complaints
Air bags
46 complaints
Body and structure
40 complaints
Other or unknown
26 complaints
Visibility (wipers, defrost, mirrors)
25 complaints
Equipment
22 complaints

← All problems reported for the 2003 Ford Focus

About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 29, 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