LAST YEAR MY CAR STARTED TO EMIT GAS FUMES AS SOON AS I STARTED TO DRIVE IT. AFTER DRIVING FOR A FEW MINUTES THE SMELL WENT AWAY. I HAVE TAKEN IT TO THE DEALER MANY TIMES. EACH TIME THEY TOLD ME IT WAS A SENSOR WHICH COST ME THREE- FOUR HUNDRED DOLLARS. HOWEVER THE PROBLEM HAS NEVER STOPPED. *JB
2000 Mazda Millenia
Owner reports · Recalls · Investigations
Limited comparison data
There is not enough comparable history to draw a useful model-year comparison.
About this comparison →How this year compares
Owner complaints by model year
Compare all Millenia years →Counts vary with age, sales and reporting. They are not failure rates.
What owners reported most
All reported categories
Tap a category to read its complaints. One report may name several components.
When problems were reported
Mileage at the reported incident
Limited mileage data: 10 of 19 reports include usable mileage. There isn’t enough coverage to show a useful chart.
NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.
What to inspect
Issues worth paying extra attention to based on owner reports.
- Engine And Engine Cooling. Review the 7 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Electrical System. Review the 5 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Equipment. Review the 3 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
NHTSA owner reports · September 18, 2026 snapshot.
Fuel System, Gasoline complaints
3 reportsI WAS PULLING INTO A PARKING SPOT IN FRONT OF THE GROCERY STORE, WHEN THE CAR STARTED TO REV UP THE ENGINE AND DRIVE AT SPEED HITTING A SUPPORTING COLUMN IN FRONT OF THE STORE. THE CAR JUMPED THE CEMENT BLOCK AND FRONT WAS ON SIDEWALK. PASSENGER SIDE FRONT FENDER, WHEEL, SMASHED. ACCELERATOR STUCK.
FUEL CUTS OUT TO ENGINE AT 2000-2500 RPM. RESULTS IN SEVERE BUCKING AND NO CAPABILITY TO ACCELERATE, CREATING A VERY DANGEROUS CONDITION. HAS OCCURED AT DIFFERENT SPEEDS FROM 20 TO 50 MPH. CONDITION THEN PERSISTS AT ANY SPEED BUT CLEARS ITSELF WHEN RESTARTING ENGINE. HAS HAPPENED 3 TIMES AT INTERVALS UP TO 4000 MILES. DEALER HAS…
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FUEL CUTS OUT TO ENGINE AT 2000-2500 RPM. RESULTS IN SEVERE BUCKING AND NO CAPABILITY TO ACCELERATE, CREATING A VERY DANGEROUS CONDITION. HAS OCCURED AT DIFFERENT SPEEDS FROM 20 TO 50 MPH. CONDITION THEN PERSISTS AT ANY SPEED BUT CLEARS ITSELF WHEN RESTARTING ENGINE. HAS HAPPENED 3 TIMES AT INTERVALS UP TO 4000 MILES. DEALER HAS VERIFIED THE FAULT BUT IS UNABLE TO RECREATE OR FURTHER DIAGNOSE. ATTEMPTS AT REPAIR HAVE BEEN GUESSES. CONCERNED ABOUT THE RELIABLE SAFETY OF THE VEHICLE.
Official recalls
0No recalls in this snapshot.
Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗
NHTSA investigations
0No exact-year investigations in this snapshot.
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