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2003 Mazda Protege

Owner reports · Recalls · Investigations

Similar to other model years

Owner complaints for the 2003 Mazda Protege do not stand out strongly from the model-year median of 66.

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When problems were reported

Mileage at the reported incident

89 reports with mileage · 31 unknown

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 34 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Seat Belts. Review the 17 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Power Train. Review the 12 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

16 crash reports2 fire reports10 injury reports

Engine complaints

6 reports
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188,000 miles · Mar 16, 2020
Engine

TL* THE CONTACT OWNS A 2003 MAZDA PROTEGE. THE CONTACT STATED WHILE DRIVING 50 MPH, THE VEHICLE STALLED WITH THE CHECK ENGINE WARNING LIGHT ILLUMINATED. THE VEHICLE WAS TOWED TO AN INDEPENDENT MECHANIC TO BE DIAGNOSED. THE CONTACT WAS INFORMED THAT THE ENGINE AND TIMING BELT NEEDED TO BE REPLACED. THE ENGINE WAS TAKEN APART AND …

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TL* THE CONTACT OWNS A 2003 MAZDA PROTEGE. THE CONTACT STATED WHILE DRIVING 50 MPH, THE VEHICLE STALLED WITH THE CHECK ENGINE WARNING LIGHT ILLUMINATED. THE VEHICLE WAS TOWED TO AN INDEPENDENT MECHANIC TO BE DIAGNOSED. THE CONTACT WAS INFORMED THAT THE ENGINE AND TIMING BELT NEEDED TO BE REPLACED. THE ENGINE WAS TAKEN APART AND THE MECHANIC FOUND A SCREW INSIDE OF THE INTAKE VALVE. THE VEHICLE WAS NOT REPAIRED. AN UNKNOWN DEALER WAS CONTACTED AND INFORMED OF THE FAILURE. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 188,000.

NHTSA ODI #11318284

130,280 miles · Mar 2, 2020
Engine

ROUGH IDLE CAUSING TO STALL WHILE DRIVING, CHECK ENGINE LIGHT ON FOR CYLINDER MISFIRE, FOUND CYLINDER 4 WITH A BENT SPARK PLUG WITH THE GAP CLOSED. REPLACED ALL 4 PLUGS CAR RAN FINE FOR A FEW MONTHS ONLY TO HAVE THE SAME ISSUE CYLINDER MISFIRE WITH CYLINDER 4 WITH ANOTHER BENT PLUG GAP CLOSED. POSSIBLE SOMETHING LOOSE INSIDE CYL…

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ROUGH IDLE CAUSING TO STALL WHILE DRIVING, CHECK ENGINE LIGHT ON FOR CYLINDER MISFIRE, FOUND CYLINDER 4 WITH A BENT SPARK PLUG WITH THE GAP CLOSED. REPLACED ALL 4 PLUGS CAR RAN FINE FOR A FEW MONTHS ONLY TO HAVE THE SAME ISSUE CYLINDER MISFIRE WITH CYLINDER 4 WITH ANOTHER BENT PLUG GAP CLOSED. POSSIBLE SOMETHING LOOSE INSIDE CYLINDER 4 CAUSING THE MISFIRE ISSUES TO THE PLUG. MILEAGE 130,280

NHTSA ODI #11315728

13,200 miles · Oct 25, 2013
Engine

TL* THE CONTACT OWNS A 2003 MAZDA PROTEGE. THE CONTACT ATTEMPTED TO START THE VEHICLE BUT THE ENGINE FAILED TO START ACCOMPANIED BY AN ABNORMAL KNOCKING FROM THE ENGINE. THE CONTACT ALSO MENTIONED THAT THE FAILURE OCCURRED MORE OFTEN WHEN THE ENGINE WAS COLD. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOTIFI…

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TL* THE CONTACT OWNS A 2003 MAZDA PROTEGE. THE CONTACT ATTEMPTED TO START THE VEHICLE BUT THE ENGINE FAILED TO START ACCOMPANIED BY AN ABNORMAL KNOCKING FROM THE ENGINE. THE CONTACT ALSO MENTIONED THAT THE FAILURE OCCURRED MORE OFTEN WHEN THE ENGINE WAS COLD. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOTIFIED. THE FAILURE MILEAGE WAS 13,200.

NHTSA ODI #10549549

109,687 miles · Sep 9, 2013
Engine

I RECENTLY PURCHASED A '03 MAZDA PROTEGE5. WHILE DRIVING DOWN THE ROAD YESTERDAY AT 65 MPH, I HEARD A LOUD BANG AND HEARD SOMETHING HIT THE BOTTOM OF THE CAR. THE CAR EXHAUST SUDDENLY BECAME MUCH LOUDER. I IMMEDIATELY PULLED OFF THE ROAD. I LOOKED UNDER THE CAR, AND THE EXHAUST HAD COME APART. THE PIECE OF THE EXHAUST AFTER THE …

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I RECENTLY PURCHASED A '03 MAZDA PROTEGE5. WHILE DRIVING DOWN THE ROAD YESTERDAY AT 65 MPH, I HEARD A LOUD BANG AND HEARD SOMETHING HIT THE BOTTOM OF THE CAR. THE CAR EXHAUST SUDDENLY BECAME MUCH LOUDER. I IMMEDIATELY PULLED OFF THE ROAD. I LOOKED UNDER THE CAR, AND THE EXHAUST HAD COME APART. THE PIECE OF THE EXHAUST AFTER THE CAT WAS HANGING ABOUT 1 INCH FROM THE GROUND. THIS PIECE IS AFTER THE CATALYTIC CONVERTER, NEAR ONE OF THE HANGING POINTS OF THE EXHAUST SYSTEM. TWO BOLTS, WHICH HOLD THIS PIECE TOGETHER, AND THE EXHAUST GASKET WERE MISSING. LUCKILY, THERE WAS NO DAMAGE WHATSOEVER. THIS PROBLEM COULD HAVE ENDED TRAGICALLY. *TR

NHTSA ODI #10542620

114,000 miles · Jul 23, 2013
Engine

TL* THE CONTACT OWNS A 2003 MAZDA PROTEGE. THE CONTACT STATED THAT WHILE DRIVING 45 MPH, THE CHECK ENGINE WARNING LIGHT ILLUMINATED. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC FOR DIAGNOSIS WHERE IT WAS STATED THAT THE INTAKE MANIFOLD NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED AND THE MANUFACTURER WAS NOTIFIED. TH…

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TL* THE CONTACT OWNS A 2003 MAZDA PROTEGE. THE CONTACT STATED THAT WHILE DRIVING 45 MPH, THE CHECK ENGINE WARNING LIGHT ILLUMINATED. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC FOR DIAGNOSIS WHERE IT WAS STATED THAT THE INTAKE MANIFOLD NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED AND THE MANUFACTURER WAS NOTIFIED. THE APPROXIMATE FAILURE MILEAGE WAS 114,000.

NHTSA ODI #10526377

102,778 miles · Apr 17, 2013
Engine

ON AT LEAST 3-5 OCCASIONS THIS 2.0L ENGINE HAS SUFFERED THE EXACT SAME FATE AS NHTSA ID# 10422484. CHECK ENGINE LIGHT ON, MISFIRING, ASSOCIATED NOISE SOUNDING LIKE A BOLT / SCREW BOUNCING AROUND IN THE ENGINE FOR MAYBE 15 SECONDS, THEN WOULD RETURN TO NORMAL. EACH TIME THERE HAS BEEN A DIFFERENT CYLINDER MISFIRE, UPON SPARK P…

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ON AT LEAST 3-5 OCCASIONS THIS 2.0L ENGINE HAS SUFFERED THE EXACT SAME FATE AS NHTSA ID# 10422484. CHECK ENGINE LIGHT ON, MISFIRING, ASSOCIATED NOISE SOUNDING LIKE A BOLT / SCREW BOUNCING AROUND IN THE ENGINE FOR MAYBE 15 SECONDS, THEN WOULD RETURN TO NORMAL. EACH TIME THERE HAS BEEN A DIFFERENT CYLINDER MISFIRE, UPON SPARK PLUG REMOVAL IT WAS FOUND THE GAP WAS CLOSED CAUSING NO SPARK. EACH TIME, A NEW PLUG WAS INSTALLED AND CORRECTED THE IMMEDIATE PROBLEM. AFTER SEEING THESE COMPLAINTS AND A RECALL REGARDING THIS ISSUE I REALIZED I'VE HAD THE SAME ISSUE. DON'T KNOW IF MY VIN # IS IN THE EFFECTED RANGE OR NOT. CAR NOW HAS 123105 MILES. WOULD HOPE THAT MAZDA WOULD COVER ANY VEHICLE WITH THIS PROBLEM. *TR

NHTSA ODI #10508569

Official recalls

0

No 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

0

No exact-year investigations in this snapshot.