There are 2 owner-reported fuel system complaints for the 2001 Mazda Protege in NHTSA's database. These are unverified consumer reports and may not reflect confirmed defects.
THE FUEL TANK HAS RUSTED AND THERE IS A NOTICEABLE GAS SMELL. *TR
FUEL VAPOR ODORS BEGAN ACCUMULATING IN THE GARAGE DURING AN OVERNIGHT PARK. WHEN VAPORS BECAME EXCESSIVE, VEHICLE WAS PARKED OUTSIDE. EVENTUALLY, THE VAPORS BECAME NOTICEABLE WHILE IDLING AT A TRAFFIC LIGHT.. VEHICLE WAS TAKEN TO A CAR CARE CLINIC AND DIAGNOSED WITH A SEVERELY RUSTED FUEL TANK. I AM GRATEFUL THERE WAS NO FIRE FROM A SPARK. *TT
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 Sep 8, 2026