Vehicles / Mazda / RX-7 / 1993

1993 Mazda RX-7

82 federal complaints (111 component records) · 3 recall campaigns on file · 1 federal investigation · 24 service bulletins · 3 Canadian recalls
See all 12 model years of the Mazda RX-7 →
Engine
1.3L 2-cyl
Fuel
Premium
Drive
RWD
EPA economy
16 city / 22 hwy
Federal complaints
82
Recall campaigns
3
Specifications show one example EPA configuration for this model year; other engines, drivetrains, and trims exist and the records below cover all of them.

Fault profile

Complaint-component records on this vehicle, grouped by family. A complaint naming two systems counts once in each.

Engine & cooling
42
Fuel system
23
Electrical system
21
Body & structure
5
Power train
4
Tires
2
Steering
2
Speed control
2
Complaints are owner-reported and not verified by the agency.

Known issues

The component families with the most complaint records against this vehicle. Counts, crash and fire figures belong to the whole family, not to any single named issue. Parts listed are related system parts, not a diagnosis.

Engine & cooling

42 complaint records13 fire reports
"THERE WAS AN ENGINE EXPLOSION WHICH LED TO A FIRE WHILE DRIVING VEHICLE, DEALER REPLACED ENGINE PRIOR TO THIS INCIDENT. TT..."- one owner's federal complaint about this system; it may not describe the issue named above
Parts
No specific part is named for this issue. Browse engine & cooling parts in the directory →

Fuel system

23 complaint records11 fire reports
"AFTER RECALL #95V069000 PERFORMED 9/94, OWNER NOTICED FUMES. ON 3/24/95 VEHICLE CAUGHT FIRE. PLEASE DESCRIBE DETAILS. TT..."- one owner's federal complaint about this system; it may not describe the issue named above
Parts
No specific part is named for this issue. Browse fuel system parts in the directory →

Electrical system

21 complaint records10 fire reports2 crash reports
"BATTERY EXPLODED, CAUSING ELECTRICAL SYSTEM FAILURE, INCLUDING POWER DOOR LOCKS WHICH CAUSED DRIVER TO BE LOCKED INSIDE OF VEHICLE. *SKD..."- one owner's federal complaint about this system; it may not describe the issue named above
Parts
No specific part is named for this issue. Browse electrical system parts in the directory →

Federal defect investigations

Formal investigations opened by the federal safety agency into this vehicle. An investigation is the step between a complaint pattern and a recall; not every one results in one.

InvestigationStatusComponentSubject
PE94009
opened Jan 1994
closed May 1994Engine And Engine CoolingTURBOCHARGER MALFUNCTION - led to recall 94V094000
There is no summary currently available

Recall campaigns

Safety-recall remedies are normally provided at no charge. Under US federal law the mandatory free remedy applies when the vehicle was no more than 15 years old at the time the defect was determined; manufacturers often cover older vehicles voluntarily. Canadian rules differ. Confirm eligibility with the manufacturer using the VIN. Each campaign number links to the federal record.

CampaignComponentSummaryRemedy
96V149000Service Brakes, HydraulicOIL 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.Normally free
95V069000Fuel System, GasolineRESIDUAL 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.Normally free
94V094000Engine And Engine CoolingTHE 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.Normally free

Transport Canada recalls

Recalls issued under Canadian law for this model year, from Transport Canada's Vehicle Recalls Database. Matched by model name, so a Canadian-market variant may appear here that was sold under another name in the US. Units are Canadian vehicles affected.

RecallSystemUnits (CA)Summary
1996123
1996-08-06
Brakes682OIL MIST CONTAINED IN THE ENGINE INTAKE AIR MAY COLLECT OVER TIME IN THE BRAKE VACUUM CHECK VALVE, PREVENTING THE CHECK VALVE FROM OPENING AT THE SPECIFIED PRESSURE.
1995067
1995-04-07
Fuel System680RESIDUAL ENGINE HEAT AFTER THE ENGINE IS TURNED OFF MAY CAUSE PREMATURE DETERIORATION OF FUEL HOSE ELASTICITY. THIS MAY LEAD TO A REDUCTION IN THE SEATING PERFORMANCE OF THE FUEL HOSES.
1994092
1994-05-19
Engine577THE PRESSURE AT WHICH THE RADIATOR CAP PRESSURE RELIEF VALVE RELEASES THE BUILD UP OF COOLING SYSTEM PRESSURE IS SET TOO HIGH. THIS CAN RESULT IN EXCESSIVE COOLANT TEMPERATURE AND COOLING SYSTEM LEAKS.

Service bulletins and warranty extensions

Manufacturer communications to dealers on file with the federal agency: repair instructions, service campaigns, and warranty extensions. A warranty extension means the manufacturer may pay for a repair the recall table does not cover.

BulletinTypeComponentSummary
MT-002-22
Feb 2022
Electrical SystemRadio Unlocking Codes.
00-003-19-3583
Mar 2019
Fuel SystemIn support of the new MRT distribution, Mazda will ship to dealers a new Dual Purpose Diagnostic Leak Detector beginning March, 2019. Training videos will be posted to MGSS shortly and Workshop Manual procedures will be revised gradually.
09-009-19-3566
Jan 2019
Electrical SystemIn accordance with Federal regulations, follow the procedure listed below when replacing a speedometer. NOTE: Tampering with a motor vehicle odometer is strictly prohibited by Federal, and State laws.
09-034-18-3430a
Oct 2018
EquipmentIn accordance with Federal regulations, follow the procedure listed below when replacing a speedometer. NOTE: Tampering with a motor vehicle odometer is strictly prohibited by Federal, and State laws.
09-034-18-3430
Aug 2018
Vehicle Speed ControlIn accordance with Federal regulations, follow the procedure listed below when replacing a speedometer. NOTE: Tampering with a motor vehicle odometer is strictly prohibited by Federal, and State laws.
09-035-17-3080
Aug 2017
EquipmentIn accordance with Federal regulations, follow the procedure listed below when replacing a speedometer. NOTE: Tampering with a motor vehicle odometer is strictly prohibited by Federal, and State laws.
0900716
Feb 2016
Electrical SystemSpeedometer replacement procedure
09-034-14-2956
Aug 2014
Equipment Adaptive/MobilityIN ACCORDANCE WITH FEDERAL REGULATIONS, FOLLOW THE PROCEDURE LISTED BELOW WHEN REPLACING A SPEEDOMETER.NOTE:•MAZDA VEHICLES ARE MANUFACTURED WITH TAMPER-PROOF SPEEDOMETERS.•WHEN A SPEEDOMETER IS REPLACED, THE NEW SPEEDOMETER WILL READ ZERO (0) MILES.•THIS PROCEDURE IS EXTREMELY...
0102504
Jul 2004
Electrical SystemBATTERY TEST PROCEDURE REQUIREMENTS. *TT
0902604
Jul 2004
EquipmentSPEEDOMETER REPLACEMENT PROCEDURE. *TT
00398
Jul 1998
Power TrainEXPERIENCING OIL LEAK AT REAR STATIONARY GEAR O-RING / ON - CAR REPLACEMENT PROCEDURE. *YC
00598
Apr 1998
Seat BeltsINFORMATION REGARDING SEAT BELT EXTENDERS. *YC
00198
Apr 1998
SteeringCONDITIONS WITH STEERING WHEEL SLIGHTLY OFF CENTER. *YC
97102302097
Oct 1997
StructurePRE-PAINTING PREPARATIONS FOR FRONT AND REAR BUMPERS. *YC
011/97S
May 1997
Service BrakesRATTLING NOISE FROM DASHBOARD AT IDLE WITH BRAKES APPLIED. *TW
008/97
May 1997
EquipmentUSE OF A/C TRACER DYE. *TW
007/97T
Apr 1997
Air BagsPARTS REPLACEMENT AFTER AIRBAG DEPLOYMENT. *TW
001/97G
Apr 1997
Electrical SystemMAINTENANCE FREE BATTERY - DIAGNOSTIC AND CHARGING PROCEDURE. *TW
005/97
Mar 1997
Electrical SystemHESITATION (JERKING/BUCKING) WHILE DRIVING. *TW
003/97G
Jan 1997
Electrical SystemWIPER MOTOR INOPERATIVE - CIRCUIT BREAKER ACTIVATION. *TW
S020/95
Jun 1995
VisibilityUNKNOWN
F006/95
Apr 1995
Fuel SystemUNKNOWN
033/93
Jul 1993
StructureTHE PASSENGER DOOR GRIP MAY BREAK OR COME LOOSE. *TW
026/93
May 1993
StructureOUTER DOOR HANDLE RATTLES. *TW

Before you buy this vehicle

A test-drive checklist generated from this vehicle's own complaint and recall record.

  1. Cold-start it yourself and listen for the first thirty seconds.Knocking, ticking that fades as it warms, or blue or white smoke on startup are the sounds of this vehicle's engine cluster. Check the oil level and the coolant color, and ask whether the engine or its head gaskets have ever been out.
  2. Smell for fuel and watch the first restart when hot.Hard starting when warm, hesitation under load, or any fuel odor near the tank or engine bay match this vehicle's fuel-system cluster. Check the recall table for fuel pump campaigns.
  3. Sit in it with the engine off and test everything that has a switch.Windows, locks, lights, the cluster, the radio. Electrical faults are this vehicle's story and the hardest to see on a drive: an intermittent no-start waits for the second week of ownership. Ask for the battery's age and whether any control module has been replaced.
  4. Run the VIN against open recalls before you negotiate.This vehicle has 3 recall campaigns on file. An open recall needs VIN-specific confirmation. Many are quick, no-charge fixes and worth negotiating over; an unresolved do-not-drive advisory, or a remedy the manufacturer has not yet made available, should stop the purchase until it is resolved.
  5. Ask for the service history in writing, then read it against this page.The complaint families above are where owners of this vehicle report trouble. Repairs in exactly those systems are evidence the car had the problem; no such repairs could mean it never developed it, or that it was never fixed. The test-drive items above are how you tell those apart.

Parts search directory

The generic parts list for this vehicle has its own page: a search launcher for every system, filtered by fuel type and era but not by engine, trim, or brake type. It is not a diagnosis and not a fitment guarantee.

Open the parts directory for this Mazda RX-7 →