Worst 1999 Ford Mustang Problems
Top 3 most-reported issues with average mileage at failure.
Air Bags:Frontal
Engine And Engine Cooling:Engine:Gasoline
Unintended Acceleration
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All Problems by Category
Every NHTSA complaint category for the 1999 Ford Mustang.
| Component | Complaints | Crashes | Fires | Avg Mileage | Volume |
|---|---|---|---|---|---|
| Air Bags:Frontal | 22 | 18 | — | 69,350 mi | |
| Engine And Engine Cooling:Engine:Gasoline | 18 | — | — | — | |
| Unintended Acceleration | 18 | 6 | — | 134,000 mi | |
| Service Brakes, Hydraulic:Antilock/Traction Control/Electronic Limited Slip | 16 | 5 | — | — | |
| Parking Brake:Conventional | 14 | 9 | — | — | |
| Automatic Transmission | 10 | — | — | — | |
| Airbags | 8 | 4 | — | 89,500 mi | |
| Parking-Brake Issues | 7 | 1 | — | — | |
| Manual Transmission | 6 | 1 | — | 25,000 mi | |
| Seat Belt Issues | 6 | — | — | 33,667 mi | |
| Tire Defects | 6 | — | — | 105,000 mi | |
| Engine And Engine Cooling:Engine | 5 | — | — | 59,000 mi | |
| Seat Belts:Front:Anchorage | 5 | 1 | — | — | |
| Seat-Related Issues | 5 | 1 | — | — | |
| Suspension Failures | 5 | — | — | 96,000 mi | |
| Electrical System:Ignition | 4 | — | — | — | |
| Exterior Lighting:Headlights:Concealment Devices | 4 | — | — | — | |
| Seat Belts:Front:Retractor | 4 | — | — | — | |
| Seats:Front Assembly:Recliner | 4 | 2 | — | — | |
| Structure:Body:Door | 4 | — | — | — | |
| Vehicle Speed Control:Cruise Control | 4 | — | — | — | |
| Engine And Engine Cooling:Exhaust System:Manifold/Header/Muffler/Tail Pipe | 3 | — | — | — | |
| Exterior Lighting:Headlights | 3 | — | — | — | |
| Fuel System, Gasoline:Fuel Injection System | 3 | 1 | — | — | |
| Steering Defects | 3 | 1 | — | — | |
| Steering:Rack And Pinion | 3 | — | — | — | |
| Suspension:Front:Control Arm | 3 | — | — | — | |
| Tires:Tread/Belt | 3 | — | — | — | |
| Air Bags:Side/Window | 2 | 2 | — | — |
Search Owner Complaints
Read what owners actually reported to NHTSA for the 1999 Ford Mustang. Type a keyword (e.g. “transmission”, “stalling”, “brakes”) to filter.
Other Ford Mustang Years
1999 Ford Mustang — FAQ
Answers based on real NHTSA complaint and recall data for this specific model year.
Is the 1999 Ford Mustang reliable?
What are common problems with the 1999 Ford Mustang?
At what mileage do problems start on the 1999 Ford Mustang?
How safe is the 1999 Ford Mustang?
Does the 1999 Ford Mustang have any recalls?
Should I buy a 1999 Ford Mustang?
Source: NHTSA (National Highway Traffic Safety Administration) complaint and recall databases, aggregated by VinItel.
Wider context: See the full Ford Mustang reliability report with year-by-year comparison and generation analysis.
Check Your Specific 1999 Ford Mustang
Real owner complaints tell you about the model. The VIN tells you about your specific car — accidents, title issues, odometer fraud.
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