2005 Ford Thunderbird Engine Problems
- Complaints
- 4about this part
- Share
- 15%of 27 total for the year
- Median mileage
- 44,168miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 4 complaints about the engine of the 2005 Ford Thunderbird, 15% of the 27 complaints for this model year. Where a mileage was given, the median is 44,168 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.
“The contact owns a 2005 Ford Thunderbird. While driving approximately 25 MPH on an incline, the accelerator pedal was depressed, but the vehicle failed to accelerate. The contact was able to coast the vehicle over to the side of the road. The vehicle was taken to the dealer where it was diagnosed that the throttle body, valve cover gasket, and two coils unplugged and needed to be replaced. The vehicle was not repaired. The manufacturer was notified of the failure. The approximate failure mileage was 19,787. Updated 09/22/16”
NHTSA complaint #10886110, filed 2016-07, 19,787 miles“The contact owns a 2005 Ford Thunderbird. While driving approximately 35 MPH, the vehicle lost power without warning. The vehicle was restarted, but completely shut down. The vehicle was towed to a local dealer, but the exact cause of the failure was unable to be diagnosed. The failure recurred and the check engine indicator illuminated. The vehicle was taken back to the dealer where it was diagnosed and the fuel pressure was replaced. The failure recurred and the vehicle was taken back to the dealer where the rear module and fuel pump were replaced. …”
NHTSA complaint #10910504, filed 2016-09, 44,168 miles“Letter from constituent regarding an ongoing throttle problem with his 2005 Ford Thunderbird; information provided to NHTSA that may be the bases of a recall of the Thunderbird. The consumer stated in early august of this year, a yellow mechanic wrench light appeared on the dashboard at the time of start up. The consumer immediately stopped the vehicle, and made an appointment at the dealer. After a complete check-up, the vehicle was released to the consumer after the computer diagnostic system failed to reveal anything wrong. …”
NHTSA complaint #10549141, filed 2013-10Related service bulletins
- 10109070Sep 21, 2016The Powertrain Control/Emissions Diagnosis (PC/ED) manual has been revised for diagnosing electronic throttle bodies (ETBs). The ETC_ACT and ETC_DSD PIDs should not used to…
- 10048099Aug 1, 2012Ford/lincoln/mercury: may have sludge buildup in throttle body leading to less airflow or engine idling rpm fluctuation and hard starts or battery disconnect or dead battery…
Engine: other model years
Other parts of the 2005 Ford Thunderbird
5 complaintsFuel system
5 complaintsAir bags
4 complaintsVehicle speed control
4 complaintsEngine cooling
3 complaintsWheels
3 complaintsElectronic stability control
2 complaintsTransmission and drivetrain
2 complaintsSeats
1 complaintsSteering
1 complaintsBody and structure
1 complaints
← All problems reported for the 2005 Ford Thunderbird
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 27, 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