1991 model year · 360+ owner reports · Updated April 2026
According to Au7o's analysis of 360+ owner reports, the 1991 Mazda MX-6 has 3 documented known issues. No issues are rated critical, indicating generally reliable ownership. The most commonly reported issue is Distributor Failure with 140 owner reports. Across all issues, repair costs range from $100 to $500. DIY maintenance guides at au7o.io.
On the 1990-1997 Mazda MX-6, clutch slave cylinder leaks hydraulic fluid causing soft or no clutch pedal. Internal seal deteriorates. Can strand vehicle if complete failure.
Replace clutch slave cylinder. Bleed hydraulic system. Consider replacing clutch master cylinder at same time. Use DOT 3 or 4 brake fluid.
Parts and tips from 120+ owners who fixed this issue
On the 1990-1997 Mazda MX-6, transmission mount breaks causing excessive drivetrain movement, shifting issues, and vibration. Broken mount can also damage shift linkage cables.
Replace transmission mount. Inspect engine mounts at same time — they often fail together.
Parts and tips from 100+ owners who fixed this issue
On the 1990-1997 Mazda MX-6, same distributor failure as the 626. Internal crank angle sensor fails causing intermittent no-start and stalling. Heat accelerates failure.
Replace distributor assembly. Cap, rotor, and wires should be done at same time.
Parts and tips from 140+ owners who fixed this issue
ELECTRICAL SYSTEM:IGNITION:SWITCH
Mazda North American Operations (Mazda) is recalling certain model year 1989-1998 MPV, 1990-1995 323, 1990-1998 Protege, 1992-1993 MX-3, 1993-1995 929, 1993-1997 MX-6, and 1993-1998 626 vehicles. In the affected vehicles, grease applied to the contact points inside the ignition switch may become conductive and overheat.
FUEL SYSTEM, GASOLINE
CERTAIN SPX FILTRAN FUEL FILTERS WITH A 45-DEGREE ANGLE INLET TUBE, MODEL 800F350-S1, SOLD AS REPLACEMENT FILTERS FOR 1993-1997 FORD PROBE,1993-2001 MAZDA 626 AND MX-6, AND 1983-1994 LOYAL, 3-DOOR COUPE, HATCHBACK, SEDAN, WAGON, BRAT, DL, GL, GL-10, RX, XT, AND XT6 PASSENGER VEHICLES WITH EFI OR TURBO ENGINES. THESE FILTERS ARE PACKAGED AS WIX, NAPA, AND CARQUEST BRAND FUEL FILTERS. CERTAIN SPX FILTRAN FUEL FILTERS WITH A 90-DEGREE ANGLE INLET TUBE, MODEL 800F300-S2, SOLD AS REPLACEMENT FILTERS FOR 19983-1994 SUBARU VEHICLES WITH EFI OR TURBO ENGINES. THESE FILTERS ARE PACKAGED AS WIX, NAPA, AND CARQUEST BRAND FUEL FILTERS. FUEL MAY LEAK FROM THE FILTER DUE TO NON-CONFORMING BRAZING WELDS WHERE THE INLET TUBE IS CONNECTED TO THE FILTER CAN.
AIR BAGS:FRONTAL:SENSOR/CONTROL MODULE-INACTIVE
VEHICLE DESCRIPTION: PASSENGER VEHICLES EQUIPPED WITH THE SAS SENSOR UNIT. THESE VEHICLES CAN EXPERIENCE AIR BAG DEPLOYMENTS IN MINOR UNDERCARRIAGE IMPACTS.
EXTERIOR LIGHTING:HEADLIGHTS:SWITCH
VEHICLE DESCRIPTION: PASSENGER VEHICLES. THE HEADLIGHT WIRE THAT RUNS THROUGH THE TURN SIGNAL LEVER CAN FAIL AT THE POINT WHERE IT IS SOLDERED TO THE HEADLIGHT SWITCH.
ENGINE AND ENGINE COOLING:ENGINE
VEHICLE DESCRIPTION: PASSENGER VEHICLES. AN EXTERNAL SPRING IN THE TIMING BELT TENSIONER CAN BREAK AND GET CAUGHT IN THE TIMING BELT.
+ 2 more recalls. Check all on NHTSA.gov
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According to Au7o's analysis of 360+ owner reports, the 1991-1991 Mazda MX-6 has 3 documented issues. The most frequently reported are: Distributor Failure, Clutch Slave Cylinder Failure (Manual), Transmission Mount Failure. None are rated critical, but regular maintenance is recommended.
The 1991-1991 Mazda MX-6 has 3 known issues documented across 360+ owner reports. No issues are rated critical, suggesting generally good reliability. Regular maintenance following the manufacturer's schedule helps prevent many common problems.
Repair costs for known Mazda MX-6 issues range from $100 to $500, depending on the specific problem and whether you choose DIY or professional repair. Au7o provides step-by-step DIY maintenance guides that can help reduce repair costs.
Same distributor failure as the 626. Internal crank angle sensor fails causing intermittent no-start and stalling. Heat accelerates failure. Repairs typically run $200-$500. Severity: medium.
Clutch slave cylinder leaks hydraulic fluid causing soft or no clutch pedal. Internal seal deteriorates. Can strand vehicle if complete failure. Repairs typically run $100-$350. Severity: medium.
Transmission mount breaks causing excessive drivetrain movement, shifting issues, and vibration. Broken mount can also damage shift linkage cables. Repairs typically run $100-$350. Severity: medium.
Content on this page was compiled with AI assistance using NHTSA complaints, TSBs, owner reports, and public automotive data. While we strive for accuracy, this information may contain errors. Always verify repair procedures and specifications with your vehicle's service manual or a qualified mechanic.
