There are 5 owner-reported powertrain & transmission complaints for the 1999 Ford E-450in NHTSA's database. These are unverified consumer reports and may not reflect confirmed defects.
REAR DIFFERENTIAL REPLACED CAUSING NOISE. *MJS
REAR DIFFERENTIAL SEAL IS LEAKING, REPLACED PINION SEAL. *MJS
REAR DIFFERENTIAL SEAL IS LEAKING, REPLACED PINION SEAL. *MJS
REAR DIFFERENTIAL NOISE, REPLACED DRIVE LINE TO RECTIFY. *MJS
RING AND PINION FAILED CAUSING NOISE. *MJS
Complaints are unverified consumer reports submitted to NHTSA. A high complaint count may reflect vehicle popularity, not defect severity. Data sourced from NHTSA public records.
Data synced from NHTSA on May 4, 2026