Fuel system, gasoline
Risk. THIS MAY CAUSE ENGINE HESITATION, LOSS OF POWER, SURGING, AND OTHER SIMILAR SYMPTOMS.
NHTSA has logged 82 owner complaints about the 2001 Mercury Cougar, most often about the fuel system, gasoline. It is covered by 1 safety recall.

Source: NHTSA complaints, recalls, investigations and manufacturer recall reports, through August 18, 2020. Updated daily. Photo: IFCAR, Public domain.
82 complaints grouped by the system owners reported.
| System | Complaints | Crash, fire or injury |
|---|---|---|
| Fuel system, gasoline | 18 | 0 |
| Electrical system | 12 | 3 |
| Engine and engine cooling | 11 | 3 |
| Power train | 10 | 0 |
| Visibility | 7 | 0 |
| Air bags | 6 | 6 |
| Fuel/propulsion system | 6 | 1 |
| Tires | 5 | 1 |
| Structure | 5 | 0 |
| 10 other systems | 20 | 3 |
Source: NHTSA Office of Defects Investigation. Complaints are submitted by the public and are not verified by NHTSA.
Each ring shows the share of affected cars repaired, from the manufacturer’s latest quarterly report to NHTSA. Recall repairs are free at authorized dealers.
Risk. THIS MAY CAUSE ENGINE HESITATION, LOSS OF POWER, SURGING, AND OTHER SIMILAR SYMPTOMS.
Recalls apply to specific cars. To see whether a recall is still open on yours, enter the 17-character VIN at nhtsa.gov/recalls or with Mercury.
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 Cougar median. How we score
2001 Mercury Cougar 2-DR. in NHTSA's New Car Assessment Program. Photos are from NHTSA's crash tests.

Recent fuel system, gasoline complaints filed with NHTSA, shortened. Personal details are removed.
TL* THE CONTACT OWNS A 2001 MERCURY COUGAR. THE CONTACT STATED THAT THE VEHICLE FAILED TO START-UP AFTER MULTIPLE ATTEMPTS. THE CONTACT ALSO STATED THAT WHILE DRIVING AT VARIOUS SPEEDS, THE VEHICLE WOULD SHUTOFF AS THE OIL WARNING LIGHT WOULD ILLUMINATE ON THE INSTRUMENT PANEL. THE CONTACT HAD…
TL* THE CONTACT OWNS A 2001 MERCURY COUGAR. THE CONTACT STATED THAT ONCE THE FUEL LEVEL REACHED A HALF TANK OF GASOLINE, THE VEHICLE HESITATED AND LOSS MOTIVE POWER WITH THE ACCELERATOR PEDAL DEPRESSED. THE CONTACT STATED THAT THE TRANS AXLE AND CHECK ENGINE WARNING LIGHTS WERE ILLUMINATED.…
TL* THE CONTACT OWNS A 2001 MERCURY COUGAR. THE CONTACT STATED THAT SHE RECEIVED NOTIFICATION OF NHTSA CAMPAIGN ID NUMBER: 04V421000 (FUEL SYSTEM, GASOLINE) AND TOOK THE VEHICLE TO THE DEALER FOR INSPECTION. THE TECHNICIANS STATED THAT THEY COULD NOT COMPLETE THE REPAIR BECAUSE SHE HAD NOT…
Decode your VIN to see the recalls for your exact car, then confirm open recalls with NHTSA.