2004 Ford Mustang GTProblems, recalls & complaints
NHTSA has logged 14 owner complaints about the 2004 Ford Mustang GT, most often about the engine and engine cooling. It has no vehicle safety recalls on record.

Source: NHTSA complaints, recalls, investigations and manufacturer recall reports, through January 20, 2017. Updated daily. Photo: MercurySable99, CC BY-SA 4.0.
Where the 2004 Ford Mustang GT has problems
14 complaints grouped by the system owners reported.
| System | Complaints | Crash, fire or injury |
|---|---|---|
| Engine and engine cooling | 3 | 0 |
| Electrical system | 2 | 0 |
| Air bags | 2 | 2 |
| Service brakes, hydraulic | 2 | 1 |
| Vehicle speed control | 2 | 0 |
| Fuel system, gasoline | 1 | 0 |
| Seat belts | 1 | 0 |
| Service brakes | 1 | 0 |
| Engine | 1 | 0 |
| 2 other systems | 2 | 0 |
Source: NHTSA Office of Defects Investigation. Complaints are submitted by the public and are not verified by NHTSA.
2004 Ford Mustang GT recalls and how many were fixed
No vehicle safety recalls are on record for this model year.
2004 vs. every other Mustang GT year
Bars show complaints per model year. Colors show the CarFlaw verdict: complaints weighted for crashes, fires and injuries, adjusted for years on the road and compared with the Mustang GT median. How we score
- Avoid
- Caution
- Solid
- Best
- Not rated
What Mustang GT owners report
Recent engine and engine cooling complaints filed with NHTSA, shortened. Personal details are removed.
I STARTED THE CAR UP TO DRIVE OUT OF THE GROCERY PARKING LOT AND THE CAR WAS SPUTTERING. WHEN I PULLED ONTO THE MAIN HIGHWAY IT SPUTTERED AND COMPLETELY STOPPED RUNNING. I COASTED TO THE SIDE OF THE ROAD WHERE IT FAILED TO RESTART. *KB
ON MULTIPLE OCCASIONS THE NUMBER FIVE SPARK PLUG KEEPS BLOWING OUT OF THE HEAD. THE CAR HAS MOTORCRAFT SPARK PLUGS AND ARE TORQUED TO THE FACTORY SPECIFICATIONS. WHILE LOOKING INTO THE PROBLEM ONLINE I FOUND OUT THAT IM NOT THE ONLY PERSON HAVING THIS PROBLEM. THE CRAZY THING IS THAT ITS IS ONLY…
I OWN A 2004 MUSTANG WITH A 4.6 DOHC ENGINE. LAST NIGHT THE SPARK PLUG BLEW OUT OF THE HEAD. THE HEAD NOW NEEDS TO BE REPAIRED BY USING A HELICOIL OR SOMETHING SIMILAR. THIS IS A HUGE PROBLEM WITH THE FORD MODULAR ENGINES, CAUSED BY POOR DESIGN. AT LEAST 75% OF THE PEOPLE I KNOW WHO OWN FORDS WITH…
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