1993 Mazda RX-7 service and repair manual — a detailed, factory-style reference for maintenance, diagnostics, and repair. Use it to confirm correct procedures, specifications, and system coverage before you start work.
Designed for technicians and DIY owners, this manual helps you diagnose issues correctly, follow proven repair steps, and use wiring diagrams and system sections to track faults faster.
What’s included
- Step-by-step repair procedures and service information
- Specifications and reference data (where provided)
- Electrical diagnostics with wiring diagrams
- Coverage across major systems: engine, transmission/driveline, brakes, steering, suspension, HVAC, and more
Trims covered
- Touring Coupe 2-Door
- R1 Coupe 2-Door
- Base Coupe 2-Door
Engines covered
- 1.3L 1308CC R2 GAS Turbocharged
Index / Table of contents
- Body
- Brakes
- Chassis Electrical
- Driveline
- Engine Cooling
- Engine Electrical
- Engine Mechanical
- Engine Performance & Emission Controls
- Fuel System
- General Information & Identification
- Heating, Ventilation, & Air Conditioning
- Hybrid & Electric Vehicle Systems
- Steering
- Suspension
- Transmission, Clutch, & Transfer Case
- Wiring Diagrams
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.
THIS CONDITION CAN RESULT IN AN ENGINE COMPARTMENT FIRE.
DEALERS WILL INSTALL AN ADDITIONAL CONTROL UNIT FOR THE ELECTRIC COOLING FAN. THE FAN WILL THEN ACTI
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
IF ENGINE COOLANT LEAKS ONTO THE HOT ENGINE EXHAUST MANIFOLD FROM THE TOP OF THE ENGINE, AN ENGINE C
DEALERS WILL INSPECT THE VEHICLES AND IF ANY VEHICLE EXHIBITS COOLANT LEAKAGE OR IF THE COOLANT LEVE
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.
A HOOK ON A HOOD STRIKER FOR THE RESINOUS HOOD MAY SEPARATE FROM A BASE PLATE AT THE WELDED PORTION
MAZDA WILL NOTIFY THE RX7 VEHICLE CUSTOMERS TO BRING THEIR VEHICLE TO A MAZDA DEALER TO HAVE THE HOO
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.
BRAKE PERFORMANCE CAN BE DIMINISHED INCREASING THE RISK OF A VEHICLE ACCIDENT.
DEALERS WILL REPLACE TWO VACUUM HOSES, INCLUDING THE CHECK VALVE, WITH MODIFIED HOSES.
Speedometer replacement procedure
Radio Unlocking Codes.
IN 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
BATTERY TEST PROCEDURE REQUIREMENTS. *TT
SPEEDOMETER REPLACEMENT PROCEDURE. *TT
EXPERIENCING OIL LEAK AT REAR STATIONARY GEAR O-RING / ON - CAR REPLACEMENT PROCEDURE. *YC
CONDITIONS WITH STEERING WHEEL SLIGHTLY OFF CENTER. *YC
INFORMATION REGARDING SEAT BELT EXTENDERS. *YC
Showing the 8 most recent of 19 technical service bulletins on file with NHTSA.
VEHILCLE HAD A TIRE BLOWOUT TRAVELING AT APPROXIMATELY 65MPH. VEHICLE SPUN 3 TO 4 TIMES CAUSING FRONT AND SIDE DAMAGE. (TIRESIZE: P225/50R16)
WAS INVOLVED IN A HEAD ON COLLISION AND AIRBAG DID NOT DEPLOY. APPROX. $14,000 IN FRONTAL DAMAGE TO MY CAR AND APPROX. $4,000 FRONTAL DAMAGE TO OTHER VEHICLE.
I HOPE I HAVE CONTACTED THE CORRECT WEBSITE ADDRESS. IF NOT PLEASE FORGIVE ME. I HAVE THE OCCASION TO DRIVE MANY DIFFERENT TYPES OF VEHICLES MADE BY MANY MANUFACTURERS, AND FEEL I HAVE FOUND A MAJOR
FAILED ELECTRONIC CONTROL UNIT CAUSED SUDDEN ACCELERATION/ACCIDENT. *DH
DROVE ON HIGHWAY AND VEHICLE STARTED TO SMOKE. PULLED OFF AN EXIT, OPENED HOOD AND FLAMES WERE COMING OUT FROM ENGINE COMPARTMENT. CAR IS SITTING AT A GARAGE WAITING TO BE REPAIRED. THIS IS THE THE
Showing the 5 most serious of 111 complaints filed with NHTSA.
