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Model year record

1993 Mazda RX-7 recalls & problems

The 1993 Mazda RX-7 has 4 safety recalls and 82 owner complaints on file with NHTSA. The most-reported problem area is engine and engine cooling (41 complaints).

Recalls4safety recalls
Complaints82filed by owners
Crashes · fires4 · 23reported in complaints
Injuries · deaths3 · 0reported in complaints

Safety recalls

Latches/locks/linkagesNov 6, 2000

Hood › Latch

Recall 00E06900016 vehicles

Problem
EQUIPMENT DESCRIPTION: MAZDA SPEED RESINOUS HOODS, DESIGNED AND SOLD AS ACCESSORY PARTS FOR MODEL YEAR 1992-1995 RX7 VEHICLES, MANUFACTURED BETWEEN JUNE 1, 1997, THROUGH SEPTEMBER 19, 2000.
Risk
A HOOK ON A HOOD STRIKER FOR THE RESINOUS HOOD MAY SEPARATE FROM A BASE PLATE AT THE WELDED PORTION DUE TO INSUFFICIENT WELDING STRENGTH. THE HOOD MAY SUDDENLY OPEN DURING OPERATION, LOSING FRONT VISIBILITY, POSSIBLY RESULTING IN A VEHICLE CRASH.
Fix
MAZDA WILL NOTIFY THE RX7 VEHICLE CUSTOMERS TO BRING THEIR VEHICLE TO A MAZDA DEALER TO HAVE THE HOOD STRIKER REPLACED WITH A MODIFIED ONE.
Service brakes, hydraulicAug 2, 1996

Power assist › Vacuum › Hoses, lines/piping, and fittings

Recall 96V14900013,900 vehicles

Problem
OIL MIST CONTAINED IN THE ENGINE INTAKE AIR CAN COLLECT OVER TIME IN THE BRAKE VACUUM CHECK VALVE PREVENTING THE CHECK VALVE FROM OPENING AT THE SPECIFIED PRESSURE REDUCING POWER ASSIST TO THE BRAKES.
Risk
BRAKE PERFORMANCE CAN BE DIMINISHED INCREASING THE RISK OF A VEHICLE ACCIDENT.
Fix
DEALERS WILL REPLACE TWO VACUUM HOSES, INCLUDING THE CHECK VALVE, WITH MODIFIED HOSES.
Fuel system, gasolineMar 30, 1995

Delivery › Hoses, lines/piping, and fittings

Recall 95V06900013,400 vehiclesopened after NHTSA action (ODI)

Problem
RESIDUAL ENGINE HEAT CAN CAUSE PREMATURE DETERIORATION OF THE FUEL HOSE CAUSING THE HOSE TO LEAK. ALSO, REMOVING AND REINSTALLING THE DETERIORATED FUEL HOSES INCREASES THE LIKELIHOOD OF A LEAK.
Risk
THIS CONDITION CAN RESULT IN AN ENGINE COMPARTMENT FIRE.
Fix
DEALERS WILL INSTALL AN ADDITIONAL CONTROL UNIT FOR THE ELECTRIC COOLING FAN. THE FAN WILL THEN ACTIVATE AFTER THE ENGINE IS TURNED OFF WHEN THE COOLANT EXCEEDS A SPECIFIED TEMPERATURE. THE FUEL HOSES WILL ALSO BE REPLACED WITH REVISED HOSES.
Engine and engine coolingMay 11, 1994

Cooling system

Recall 94V09400012,316 vehiclesopened after NHTSA action (ODI)

Problem
THE RADIATOR CAP PRESSURE RELIEF VALVE RELEASE PRESSURE IS SET TOO HIGH. THIS CAN CAUSE THE COOLANT TO REACH TEMPERATURES THAT EXCEED THE THERMAL DESIGN LIMITS OF SOME COMPONENTS OF THE COOLANT SYSTEM. SHOULD THIS OCCUR, ENGINE COOLANT CAN LEAK COLLECT ON TOP OF THE ENGINE.
Risk
IF ENGINE COOLANT LEAKS ONTO THE HOT ENGINE EXHAUST MANIFOLD FROM THE TOP OF THE ENGINE, AN ENGINE COMPARTMENT FIRE CAN RESULT.
Fix
DEALERS WILL INSPECT THE VEHICLES AND IF ANY VEHICLE EXHIBITS COOLANT LEAKAGE OR IF THE COOLANT LEVEL HAS DROPPED TO THE POINT WHERE THE COOLANT LOSS WOULD BE SUFFICIENT TO TRIGGER THE COOLANT LEVEL WARNING SYSTEM, COMPONENTS POTENTIALLY SUBJECT TO DETERIORATION FROM OVERHEATING WOULD BE REPLACED. THESE PARTS INCLUDE THE WATER PUMP BEARING HOUSING, THE WATER LEVEL SENSOR AND RADIATOR UPPER HOSE, THE THERMOSTAT GASKET, AND ALL WATER HOSES LOCATED ABOVE THE ENGINE. IN ADDITION, ALL VEHICLES IN WHICH THOSE COMPONENTS ARE REPLACED WOULD ALSO HAVE THE COOLING SYSTEM AND OTHER SYSTEMS THAT CARRY FLAMMABLE LIQUIDS CHECKED TO MAKE CERTAIN THAT ENGINE OVERHEATING HAD NOT CAUSED ANY PROBLEMS IN THOSE SYSTEMS. ANY IDENTIFIED PROBLEMS WILL BE REPAIRED. THE RADIATOR CAP, FILLER CAP, AND FILLER CAP BODY OF ALL RECALLED VEHICLES WILL BE REPLACED BY NEWLY DESIGNED PARTS.

Recall repairs are free at any authorised dealer. A recall listed here may already have been fixed on a particular car: enter its 17-character VIN at nhtsa.gov/recalls to see open recalls.

Fuel economy

RX-7

18mpg combined
City / highway16 / 22 mpg
FuelPremium Gasoline

1.3 L · 2 cyl · Automatic 4-spd · Rear-Wheel Drive · about $4,550/year to fuel

RX-7

18mpg combined
City / highway15 / 23 mpg
FuelPremium Gasoline

1.3 L · 2 cyl · Manual 5-spd · Rear-Wheel Drive · about $4,550/year to fuel

EPA estimates from fueleconomy.gov for each engine and transmission sold. Annual cost is the EPA's estimate for 15,000 miles a year at its current fuel and electricity price assumptions. Your results will vary.

What owners report

Problem areaComplaintsCrashesFiresInjuriesTypical mileage*
Engine and engine coolingEngine › Gasoline; Cooling system410120—
Fuel system, gasolineDelivery › Hoses, lines/piping, and fittings; Delivery210100—
Electrical systemAlternator/generator/regulator; 12v/24v/48v battery21210050,000 mi
StructureBody › Door; Body › Hood5001—
Power trainManual transmission; Clutch assembly4000—
Vehicle speed control2000—
Tires2101—
Unknown or other2010—
SteeringHydraulic power assist › Pump; Hydraulic power assist system2000—
Fuel system, otherDelivery › Hoses, lines/piping, and fittings2010—
Service brakes, hydraulicFoundation components › Disc › Pads; Foundation components › Disc › Rotor2020—
Air bags2101—

*Median odometer reading when the problem happened, where owners gave one. One complaint can name several problem areas.

Recent owner complaints

Owner complaints are submitted to NHTSA by the public and are not verified. Shown as filed (NHTSA removes personal details); long reports are shortened.

NHTSA defect investigations