2014 Ford Expedition: Engine complaints
Owner-reported issue (NHTSA complaints, not a recall)
Symptoms
NHTSA has 10 owner complaints for the 2014 Ford Expedition that list the engine component. Complaints are individual owner reports, not verified defects.
Examples:
- NHTSA complaint ODI #11687286 (filed 09/15/2025): “Was driving 80mph down the highway when instantly the rear wheels locked up, green wrench came on dashboard and my car came to a screeching halt. complete loss of power, and am very lucky it did not create a major pile up on the highway! had to "bunny" hop it over 4 lanes of traffic and barely sur…”
- NHTSA complaint ODI #11660526 (filed 05/12/2025): “The contact owns a 2014 ford expedition. the contact stated while driving at an undisclosed speed, the transmission unexpectedly downshifted. the contact stated that the check engine and advancetrac warning lights were illuminated. the vehicle was taken to a dealer where it was diagnosed and determi…”
- NHTSA complaint ODI #11615192 (filed 09/18/2024): “The contact's father owns a 2014 ford expedition. the contact stated while his father was driving at an undisclosed speed, the speedometer was fluctuating. the vehicle was taken to an unknown dealer, where it was diagnosed that the valve body needed to be replaced. the vehicle was repaired. addition…”
Likely causes
These complaints do not establish a single root cause; read the examples above and get a diagnosis.
Fix, in plain English
No single fix is established by these reports. Check your VIN for open recalls at nhtsa.gov/recalls, ask a dealer about technical service bulletins (TSBs) or extended warranty coverage, then have the system diagnosed.
DIY difficulty: Pro
Internal engine work (lifters, oil consumption, fuel dilution diagnosis) requires engine teardown or dealer software/tests. (Our assessment.)
Cost
No sourced cost range for this issue. Get a written quote after diagnosis.
Typical parts (search links, no affiliate codes)
AutoZone · O'Reilly · Advance · RockAuto
Sources
Page last updated .