2004 Mazda Rx-8 problems
The Mazda RX-8 is a sports car manufactured by Japanese automobile manufacturer Mazda between 2003 and 2012. It was first shown in 2001 at the North American International Auto Show. It is the direct successor to the RX-7. Like its predecessors in the RX range, it is powered by a rotary Wankel engine. The RX-8 was available for the 2003 model year in most parts of the world.
The Mazda RX-8 utilizes a rotary Wankel engine, and the non-reciprocating piston engine uses a triangular rotor inside a near oval housing, producing from 141 kW (189 hp) and 164 lb⋅ft (222 N⋅m) of torque, to 177 kW (237 hp) and 159 lb⋅ft (216 N⋅m) of torque from launch. A myriad of various drivetrains are available in the Mazda RX-8.
The RX-8 was discontinued for the 2012 model year without a successor. It was removed earlier from the European market in 2010 after the car failed to meet emissions standards. Due to falling sales from Europe coupled with rising Yen prices, Mazda could not justify the continued sale of the RX-8 in other markets. 192,094 units were produced during its 9-year production run.
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Common 2004 Mazda Rx-8 problems
The Mazda RX-8, introduced in 2004, is known for its unique rotary engine and sporty design. However, it has faced several common problems that have affected its reliability and reputation. Here are some of the most frequently reported issues:
- Gear Knob Light Failure: The gear knob wiring in the RX-8 can become loose or break, causing the gear knob not to illuminate. Mazda did produce a modified version of the gear knob to address this issue.
- Engine Problems: The rotary-style engine in the RX-8 has proven to be less reliable than expected, particularly after 60,000 miles. Warranty companies have even stated that these engines become more unreliable over time. The most common solution to this problem is to have your vehicle fitted for a replacement engine, which can be very expensive.
- Power Steering Problems: The power steering in the RX-8 is another common issue, with the system randomly going in and out even when all connections seem to be clean and tight. A low-risk DIY solution is to change the battery cable ends, specifically the white wire on the positive cable end that powers the power steering.
- Ignition System Issues: The ignition system in the RX-8 is weak, with underpowered starter engines, coil packs prone to failure, and plugs and wires that require frequent replacement. Worn-out ignition coil packs can lead to unburnt fuel and oil, which in turn can clog the catalytic converter and cause reduced performance, bad emissions, and eventually a check-engine light.
- Carbon Deposits: Carbon deposits can build up on the engine's oil injectors, causing blocked injectors that only spray oil on the sides of the engine rotors, leading to rapid engine wear.
- Recall Issues: The RX-8 has been subject to significant recalls, including the Takata airbag recall and recalls for control arms in the front suspension and the fuel pump.
- Rotary Engine Maintenance: The rotary engine in the RX-8 requires more maintenance than most modern drivetrains, with the apex seals being the fastest wearing component. When the apex seals break down, the engine burns oil and loses compression, eventually requiring an engine rebuild or replacement.
- Finding a Mechanic: Due to the unique nature of the rotary engine, finding a mechanic experienced with this type of engine can be challenging, and parts can be expensive.
While the Mazda RX-8 has faced several common problems, it remains a beloved sports car for automotive enthusiasts. However, if you're seeking reliable transportation, you may find the RX-8 to be problematic.
What are problems with a 2004 Mazda RX-8?
Common Mazda RX-8 Issues include: Hot start problems (signs of poor compression). Growling noise and loss of power (sticking SSV or tune valves). Engine Management Light flashing whilst driving (real-time detection of engine misfire).
What years to avoid Mazda RX-8?
Avoid the 2004-2006 cars. Mazda also tried to sell the Rx8 as a "normal" car with "normal" service intervals, which wasn't really adapted to the needs of a rotary engine!
What is the common problem on the RX-8?
Catalytic Converter Failure
When it comes to the Mazda RX8, the catalytic converter is prone to failing. If you are unsure if this is the issue you are having, one of the most common symptoms is a jumpy acceleration. When accelerating, your vehicle should do so smoothly.
How long do RX-8 engines last?
While many have 100,000+ mile lifespan, far too many have gone far less. There is no single item that can be changed to double the engine life. It requires four changes AND your adherence to common maintenances that all cars require (oil changes, air filter service, etc.).
2004 Mazda Rx-8 car problems categorized by type of issue
After analyzing all complaints sent to the NHTSA and researching popular Mazda Rx-8 problems, we found that the most common problems with these 2023 model year vehicles are:
- Power train problems
- Engine and engine cooling problems
- Steering problems
- Air bags problems
- Electrical system problems
The graph below shows statistics for all 2004 Mazda Rx-8 vehicle components and the number of complaints received.
Latest 25 complaints 2004 Mazda Rx-8
The NHTSA has received 512 complaints about various vehicle components related to the 2004 Mazda Rx-8. Below are the 25 most recent complaints reported for 2004 Mazda Rx-8 vehicles.
ENGINE PROBLEM
- Date Of Incident: 2024-05-23
- VIN: JM1FE17N140
- Components: ENGINE
- Summary: The contact owns a 2004 Mazda RX-8. The contact stated that while driving at an undisclosed speed, the vehicle inadvertently lost motive power. The contact was able to pull to the shoulder of the roadway, where the vehicle failed to restart. The check engine warning light was illuminated. The vehicle was towed to the dealer, who diagnosed a failure with the engine. The dealer determined that the engine had no compression. The vehicle was repaired, but the failure reoccurred. The manufacturer was notified of the failure but provided no assistance. The failure mileage was 60,000.
STEERING PROBLEM
- Date Of Incident: 2024-02-01
- VIN: JM1FE173440
- Components: STEERING
- Summary: The electric power steering randomly pulls hard to one side while driving. There are brief spasms of forceful jerks each jerk is 1-2 seconds the series of jerks lasts 10-20 seconds and usually stops with power steering failure all while driving.
ENGINE PROBLEM
- Date Of Incident: 2023-03-09
- VIN: JM1FE173440
- Components: ENGINE
- Summary: Engine naturally wears out especially after 200k miles due to friction in the natural design of the Rotary engine, resulting in losing its overall function such as turning off in the middle of a drive due to loss of compression from worn Apex Seals of the Rotary. The rotary engine requires a replacement of the Apex Seals to continue functioning normally to avoid any unpredictable accidents due to engine failure. An event occurred where my RX-8 went into limp mode in the middle of the freeway as i was commuting due a misfire from poor compression, this is more then likely a common event nowadays for RX-8 owners starting at the S1 2004 models with newer models soon to follow the same incident as me. This is completely unsafe especially traveling at 65 MPH
FUEL SYSTEM, GASOLINE PROBLEM
- Date Of Incident: 2022-12-09
- VIN: JM1FE173640
- Components: FUEL SYSTEM, GASOLINE
- Summary: The contact owns a 2004 Mazda RX-8. The contact stated that while the vehicle was parked, he noticed a strong gasoline odor originating from the vehicle. There was no warning light illuminated. The contact stated that the failure persisted. The vehicle was taken to the dealer where it was diagnosed that the fuel pump was fractured and needed to be replaced. The contact stated that the vehicle was previously repaired under NHTSA Campaign Number: 17V354000 (Fuel System, Gasoline); however, the recall repair failed to fix the vehicle. The vehicle was not repaired. The manufacturer was notified of the failure and informed the contact that they would follow up with him. The failure mileage was approximately 86,000.
FUEL/PROPULSION SYSTEM PROBLEM
- Date Of Incident: 2020-08-02
- VIN: Jm1fe173040
- Components: FUEL/PROPULSION SYSTEM
- Summary: Fuel fumes are leaking into passenger compartment and leaking from tank. Previous recall failed to fix
AIR BAGS,UNKNOWN OR OTHER PROBLEM
- Date Of Incident: 2020-12-21
- VIN: JM1FE173340
- Components: AIR BAGS,UNKNOWN OR OTHER
- Summary: FRONT PASSENGER AIRBAG CRACKED DASH AND PUSHED OUT GLOVE BOX.
UNKNOWN OR OTHER PROBLEM
- Date Of Incident: 2020-08-12
- VIN: JM1FE173340
- Components: UNKNOWN OR OTHER
- Summary: I NOW HAVE REPLACEDCLUTCH PEDAL THE FORTH TIME. IM WRITING THIS TO SEE IFI CAN STILL GET ONE FACTORY REPAIR OF THE PART THE PEDAL WILL BREAK IN WELD SPOT REGARDLESS OF MY TRYING NOT PUT TO MUCH PRESSURE.
STEERING PROBLEM
- Date Of Incident: 2017-07-01
- VIN: JM1FE173440
- Components: STEERING
- Summary: JULY 2017 WHEN I START THE CAR THE STEERING GEAR TURN TOO THE RIGHT ALL THE TIME. FEW MILE THE STEERING GET HARD AND START SHACKING BY IT SELF. NOW THE STEERING IS HARD WITH ABS AND CONTROL TRACTION LIGHT ON. I SEND IT TOO A MECANIC TOO CHECK THE WIRING AND RACK AND PINON AND THE MECANIC INDICATE THAT IS THE TORQUE SENSOR AND I HAVE TOO CHANGE THE RACK AND PINON.
FUEL/PROPULSION SYSTEM PROBLEM
- Date Of Incident: 2021-01-10
- VIN: JM1FE173040
- Components: FUEL/PROPULSION SYSTEM
- Summary: RECENTLY PURCHASED THE CAR FROM SOMEONE ELSE AND NOTICED THAT THE CABIN SMELLS LIKE FUEL. I THOUGHT MAYBE HE SPILLED SOME INSIDE IT BUT IT'S BEEN A WEEK AND THE SMELL IS STILL THERE. I DON'T KNOW WHY AND I'M WORRIED ABOUT THE CAR CATCHING FIRE OR ME GETTING CARBON MONOXIDE POISONING.
POWER TRAIN PROBLEM
- Date Of Incident: 2020-01-20
- VIN: JM1FE173140
- Components: POWER TRAIN
- Summary: CLUTCH PEDAL BROKE DRIVING DOWN THE ROAD
STEERING PROBLEM
- Date Of Incident: 2019-11-01
- VIN: JM1FE17N540
- Components: STEERING
- Summary: STEERING TURN ALONE
UNKNOWN OR OTHER PROBLEM
- Date Of Incident: 2019-11-05
- VIN: JM1FE173440
- Components: UNKNOWN OR OTHER
- Summary: PASSENGER DASH COVER HAS LOST INTEGRITY/CRACKED ALONG THE LINES WHERE THE AIRBAG DEPLOYS AND AM CONCERNED THAT THE FORCE OF POTENTIAL AIRBAG DEPLOYMENT COULD BE AFFECTED AND NOT WORK AS DESIGNED OR DEPLOY WITH TOO MUCH FORCE TO CAUSE INJURY OR DEATH TO THE OCCUPANT IF THE AIRBAG COVER SHOULD FLY OFF UPON DEPLOYMENT. THIS IS AN ISSUE WITH THE DASH OF MANY MAZDA VEHICLES AND SHOULD AT A MINIMUM BE REVIEWED. THE CAR HAS NOT BEEN IN ANY ACCIDENTS AND THE AIRBAGS RECALL HAS RECENTLY BEEN PERFORMED BY A MAZDA DEALER.
STRUCTURE,SERVICE BRAKES,ENGINE PROBLEM
- Date Of Incident: 2019-10-20
- VIN: JM1FE17N940
- Components: STRUCTURE,SERVICE BRAKES,ENGINE
- Summary: SEAT BUILTS NEED TIGHTING
AIR BAGS PROBLEM
- Date Of Incident: 2019-10-19
- Number Of Injuries: 1
- Crash: 1
- VIN: JM1FE17N840
- Components: AIR BAGS
- Summary: ON 10/19/19 THE VEHICLE WAS INVOLVED IN A CRASH WHEN SWERVING TO AVOID A DEER ON THE ROAD. TWO TREES WERE HIT AND THE VEHICLE WAS FLIPPED ON ITS SIDE. NO AIRBAGS DEPLOYED DURING THIS ACCIDENT AS I WAS EXPECTED. PICTURES SHOW THE FRONT DAMAGE AND INTERIOR.
STEERING PROBLEM
- Date Of Incident: 2019-08-19
- VIN: JM1FE173640
- Components: STEERING
- Summary: WHILE DRIVING MY 2004, MAZDA RX8 THE ELECTRIC POWER STEERING MODULE FAILED, AND JERKED THE CAR AGGRESSIVELY TO THE LEFT INTO THE ONCOMING LANE OF TRAFFIC. THE FORCE WAS SO STRONG THAT IT CAUSED MOMENTARY LOSS OF CONTROL. FORTUNATELY, THERE WASN'T ANY ONCOMING TRAFFIC AT THAT MOMENT ON THAT PARTICULAR STRETCH OF ROAD. WHEN REVIEWING THE MAZDA FORUM THERE WERE SEVERAL OTHER OWNERS THAT EXPERIENCED THE SAME LOSS OF CONTROL OR FAILURE. ADDITIONALLY, MAZDA HAD POWER STEERING ASSIST RECALLS FOR THE SAME PROBLEMS, REF. MAZDA3/MAZDA5 POWER STEERING RECALL NOTIFICATION 6010H.
STEERING PROBLEM
- Date Of Incident: 2019-09-27
- VIN: JM1FE17N140
- Components: STEERING
- Summary: MY POWER STEERING INTERMITTENTLY GOES OUT FROM TIME TO TIME. I HAVE TAKEN IT TO THE SHOP 4 TIMES. THERE IS SOMETHING SERIOUSLY WRONG WITH THIS DESIGN AND THE VEHICLE IS VERY DANGEROUS.
STRUCTURE,ENGINE PROBLEM
- Date Of Incident: 2019-05-29
- VIN: JM1FE173140
- Components: STRUCTURE,ENGINE
- Summary: I SENT MY MAZDA IN TO THE DEALERSHIP TO FIX RECALLS AND MAKE A KEY. IN EXCELLENT SHAPE. ONE AREA WITH SLIGHT BODY DAMAGE. ON 3/16/2018 WAS RETURNED A CAR THAT DOESN'T RUN. WITH. CRACKED DASHBOARD, TORN SEATS, MULTIPLE DENTS, CHARGED 345 DOLLARS ON 6/10 2019. I WAS SENT A TOW BILL AS NOTIFICATION TO PICK IT UP.
STRUCTURE PROBLEM
- Date Of Incident: 2017-11-30
- VIN: JM1FE173340
- Components: STRUCTURE
- Summary: SEVERE OUTSIDE PAINT DEGREDATION WITH 54,000 MILES.
ELECTRONIC STABILITY CONTROL (ESC),ENGINE,FUEL/PROPULSION SYSTEM PROBLEM
- Date Of Incident: 2017-02-15
- VIN: JM1FE173340
- Components: ELECTRONIC STABILITY CONTROL (ESC),ENGINE,FUEL/PROPULSION SYSTEM
- Summary: MULTIPLE TROUBLE CODES ALL AT ONCE AFTER NOT HAVING ANY TROUBLE CODES AFTER A LONG PERIOD. AS OF NOW 56,000 ORIGINAL MILES. TRACTION CONTROL IMPROPERLY FUNCTIONING CAUSING VEHICLE,S MAXIMUM SPEED TO 3 MPH. MULTIPLE MISFIRE,S WITH NEW SPARK PLUG, NEW SPARK PLUG COIL PACKS AND NEW SPARK PLUG WIRES. GASOLINE LEAK NOT YET NARROWED DOWN TO SPECIFIC LOCATION. NO ENGINE POWER AFTER SHIFTING TO 2ND GEAR. CHECK ENGINE LIGHT IS CONSTANTLY ON HOWEVER WILL GO OUT FOR NO MORE THAN 2 DAYS. VERY STRONG GASOLINE ODOR INSIDE OF THE VEHICLE AFTER STARTUP. LOSS OF ENGINE COMPRESSION. GOODNESS KNOWS WHAT IS NEXT!!!
ENGINE PROBLEM
- Date Of Incident: 2019-06-04
- VIN: JM1FE17N550
- Components: ENGINE
- Summary: THE MOTOR LOOSE COMPRESSION TO EASY, AFTER THAT ,THE CAR ITS JUNK.
STEERING,FUEL/PROPULSION SYSTEM PROBLEM
- Date Of Incident: 2019-05-21
- VIN: JM1FE173640
- Components: STEERING,FUEL/PROPULSION SYSTEM
- Summary: WHILE DRIVING ON THE HIGHWAY,THE POWER STEERING OF THE VEHICLE FAILED SND 2 MADE IT EXTREMELY HARD TO STEER. I'VE HEARD OTHERS HAVE THIS SAME PROBLEM BUT MAZDA HAS NOT ADDRESSED IT
AIR BAGS PROBLEM
- Date Of Incident: 2019-04-15
- VIN: JM1FE17N640
- Components: AIR BAGS
- Summary: THE PASSENGER AIR BAG IS AFFECTING THE DASH CAUSING IT TO CRACK. IF THE AIR BAG IS TO DEPLOY THE DASH COULD SPLINTER FROM THE CRACKS AND CAUSE SERIOUS BODILY ENJURY.
UNKNOWN OR OTHER PROBLEM
- Date Of Incident: 2019-03-21
- VIN: JM1FE173844
- Components: UNKNOWN OR OTHER
- Summary: RUSTED OIL COOLER - LINES CAUSING MAJOR LEAKS THAT ARE SOAKING THE BRAKES AND TIRES WITH OIL.THIS COULD ALSO CAUSE THE ENGINE TO SEIZE WHILE DRIVING.
POWER TRAIN PROBLEM
- Date Of Incident: 2019-03-02
- VIN: JM1FE173440
- Components: POWER TRAIN
- Summary: DRIVING DOWN THE ROAD AND CAME TO A STOP LIGHT, ENGAGED THE CLUTCH HEARD A POP AND HAVEN'T BEEN ABLE TO GET INTO GEAR SINCE.I WAS IN THE MIDDLE OF TRAFFIC AND WAS NEARLY REAR ENDED CAUSE THE COUCH WOULDN'T DISENGAGE TO BUT IT IN GREAT CAUSE THE BRACKET HAD BROKEN COMPLETELY.
AIR BAGS,ENGINE,FUEL/PROPULSION SYSTEM PROBLEM
- Date Of Incident: 2019-02-01
- VIN: JM1FE17N140
- Components: AIR BAGS,ENGINE,FUEL/PROPULSION SYSTEM
- Summary: TAKATA RECALL I RECEIVED A CALL REGARDING AN 'ESCALATION' OF MY RECALL AND WHEN I CALLED BACK THE INDIVIDUAL ON THE PHONE SAID THEY COULD NOT FIND MY INFORMATION. THE LAST TIME I TRIED TO GET MY RX8 REPAIRED I WAS TOLD I HAVE TO DRIVE THE CAR OVER AN HOUR TO THE SHOP TO GET AIRBAG FIXED - THIS IS AFTER I RECEIVED A VERY GRAPHIC POSTCARD SHOWING AND TELLING ME HOW I WILL BE INJURED OR KILLED IF I DON'T GET MY CAR REPAIRED. I AM TRYING TO GET THIS CAR REPAIRED, HOWEVER I WILL NOT DRIVE THIS CAR OVER AN HOUR IN HEAVY TRAFFIC IN SOUTH TEXAS HEAT AND HUMIDITY IN ORDER TO MAKE THE REQUIRED 100% COMPLIANCE EASY FOR TAKATA THERE ARE MULTIPLE OTHER RECALLS ON THIS CAR, INCLUDING ON THE ENGINE THAT I HAVE REPLACED 4 TIMES. DEALERS WERE TOLD TO INSTALL THE OLD ENGINES THAT WERE IN THEIR INVENTORY AND NOT INSTALL THE NEW DESIGN. THE OLD ENGINES CONTINUED TO LOOSE COMPRESSION OVER TIME AND EVEN THOUGH MAZDA EXTENDED THE WARRANTY TO 100K ON THE VEHICLE, EVENTUALLY I EXCEEDED 100K - AND THE 4TH ENGINE WENT BAD @102K. MAZDA NEVER REPLACED THE ENGINE WITH AN ENGINE THAT DID NOT HAVE COMPRESSION ISSUES. THE DEALERS USED THE SAME ENGINE AND MAZDA WAITED FOR CONSUMERS TO EXCEED THE 100K MILEAGE AND THEN REFUSED TO PROVIDE ANY FURTHER ASSISTANCE. I HAVE A BEAUTIFUL RX8 THAT IS BASICALLY A ROLLING CHASIS BECAUSE IT WILL NOT RUN, OVERHEATS THE FUEL SYSTEM (CAN EXPLODE OR CATCH FIRE), AND AIRBAGS THAT CAN INJURE OR KILL ME AT ANY MOMENT. I CANT EVEN OPEN THE DOOR ON THIS CAR FOR FEAR OF INJURY OR DEATH. IF THE AIRBAGS WERENT AN ISSUE, I CANT DRIVE THE CAR BECAUSE THE ENGINE LOOSES COMPRESSION AND POWER AND CAN PUT THE DRIVER IN A VERY DANGEROUS SITUATION IN TRAFFIC, AND FINALLY IF ALL ELSE WERE FUNCTIONING, THE EXHAUST CAN OVERHEAT THE FUEL TANK CAUSE EXPLOSION AND/OR FIRE. AT ONE POINT THE INTERIOR OF MY TRUNK MELTED. MY CAR HAS ZERO VALUE BECAUSE OF MAZDA AND TAKATA.
2004 Mazda Rx-8 recalls
The National Highway Traffic Safety Administration (NHTSA) has issued 10 recalls for different components of the 2004 Mazda Rx-8.
- Manufacturer: Mazda North American Operations
- Park It: 1
- Components: AIR BAGS:FRONTAL:PASSENGER SIDE:INFLATOR MODULE
- Summary: Mazda North American Operations (Mazda) is recalling certain 2003-2008 Mazda6, 2004-2005 MPV, 2004 RX-8, and 2006-2007 Mazdaspeed6 vehicles. These vehicles had their passenger frontal air bag inflators previously replaced under a prior recall using inflators of the same design. The inflators may explode due to propellant degradation occurring after long-term exposure to high absolute humidity, temperature and temperature cycling.
- Consequence: An inflator explosion may result in sharp metal fragments striking the driver or other occupants resulting in serious injury or death.
- Remedy: Owners are advised not to drive their vehicles until the remedy is performed. Mazda will notify owners, and dealers will replace the front passenger air bag inflator with an alternate one, free of charge. The recall began December 3, 2019. Owners may contact Mazda customer service at 1-800-222-5500, option 4. Mazda's number for this recall is 2618F. Note: This recall supersedes recalls 13V130, 14V362, 14V773 and 15V869.
- Manufacturer: Mazda North American Operations
- Park It: 1
- Components: AIR BAGS:FRONTAL:PASSENGER SIDE:INFLATOR MODULE
- Summary: Mazda North America Operations (Mazda) is recalling certain 2003-2008 Mazda6, 2006-2007 Mazdaspeed6 and 2004 MPV vehicles nationwide. Mazda is also recalling 2005-2006 MPV vehicles in Alabama, Arizona, Arkansas, California, Delaware, the District of Columbia, Florida, Georgia, Hawaii, Illinois, Indiana, Kansas, Kentucky, Louisiana, Maryland, Mississippi, Missouri, Nebraska, Nevada, New Jersey, New Mexico, North Carolina, Ohio, Oklahoma, Pennsylvania, South Carolina, Tennessee, Texas, Virginia, West Virginia, Puerto Rico, American Samoa, Guam, the Northern Mariana Islands (Saipan), and the U.S. Virgin Islands. On July 9, 2019 this recall was expanded to include certain 2004-2011 RX-8 vehicles that were previously recalled under 16V-354 but have not yet been repaired. These vehicles are equipped with certain air bag inflators assembled as part of the passenger frontal air bag modules, and used as original equipment or replacement equipment. In the event of a crash necessitating deployment of the passenger frontal air bag, these passenger air bag inflators may explode due to propellant degradation occurring after long-term exposure to absolute humidity and temperature cycling.
- Consequence: An inflator explosion may result in sharp metal fragments striking the driver or other occupants resulting in serious injury or death.
- Remedy: Owners are advised not to drive their vehicles until the remedy is performed. Mazda will notify owners, and dealers will replace the front passenger air bag inflator with an alternate inflator, free of charge. The recall began July 6, 2018. Mailing to the affected RX-8 owners began July 6, 2019. Owners may contact Mazda customer service at 1-800-222-5500, option 4. Mazda's number for this recall is 2618F. Note: With the addition of the RX-8 vehicles, this recall fully supersedes recall 16V354.
- Manufacturer: Mazda North American Operations
- Park It: 1
- Components: AIR BAGS:FRONTAL:DRIVER SIDE:INFLATOR MODULE
- Summary: Mazda North American Operations (Mazda) is recalling certain model year 2003-2008 Mazda6, 2004-2008 RX-8, and 2006-2007 Mazdaspeed6 vehicles. The affected vehicles are equipped with a dual-stage driver frontal air bag that may be susceptible to moisture intrusion and other factors, including manufacturing variability that, over time, could cause the inflator to rupture.
- Consequence: In the event of a crash necessitating deployment of the driver's frontal air bag, the inflator could rupture with metal fragments striking the driver or other occupants resulting in serious injury or death.
- Remedy: Owners are advised not to drive their vehicles until the remedy is performed. Mazda will notify owners, and dealers will replace the driver's frontal air bag inflator with an alternate inflator, free of charge. The recall began on September 12, 2017. Owners may contact Mazda customer service at 1-800-222-5500. Mazda's number for this recall is 1417G. Note: This recall supersedes recall 15V-382.
- Manufacturer: Mazda North American Operations
- Components: FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP
- Summary: Mazda North America Operations (Mazda) is recalling certain model year 2004-2008 RX-8 vehicles. Heat from the engine and the exhaust may cause the main fuel pump pipe to crack.
- Consequence: If the fuel pump pipe cracks, fuel may leak, increasing the risk of a fire.
- Remedy: Mazda will notify owners, and dealers will replace the fuel pump filter kit, free of charge. The recall began on July 31, 2017. Owners may contact Mazda customer service at 1-800-222-5500. Mazda's number for this recall is 1017E.
- Manufacturer: Mazda North American Operations
- Components: SUSPENSION:FRONT:CONTROL ARM:LOWER ARM
- Summary: Mazda North American Operations (Mazda) is recalling certain 2004 Mazda RX-8 vehicles. The ball joint socket on the front suspension lower control arm may crack and the ball joint may separate from the socket.
- Consequence: If the ball joint separates, steering control may be lost, increasing the risk of a crash.
- Remedy: Mazda will notify owners, and dealers will replace the front lower control arms, free of charge. The recall began on July 31, 2017. Owners may contact Mazda customer service at 1-800-222-5500. Mazda's number for this recall is 1117E.
- Manufacturer: Mazda North American Operations
- Components: FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP
- Summary: Mazda North America Operations (Mazda) is recalling certain model year 2004-2008 RX-8 vehicles manufactured April 10, 2003, to February 18, 2008. The affected vehicles have fuel pump sealing rings that may deteriorate due to exposure to heat from the engine or exhaust pipe.
- Consequence: The deteriorated seals may leak fuel, which, in the presence of an ignition source, can increase the risk of a fire.
- Remedy: Mazda will notify owners, and dealers will replace the fuel pump sealing ring set and add a thermal insulation pad to the fuel tank, free of charge. The recall began July 31, 2017. Owners may contact Mazda customer service at 1-800-222-5500. Mazda's number for this recall is 0516J.
- Manufacturer: MAZDA NORTH AMERICAN OPERATIONS
- Components: SUSPENSION:FRONT:CONTROL ARM:LOWER BALL JOINT
- Summary: ON CERTAIN PASSENGER VEHICLES, DUE TO IMPROPER FORGING OF THE LOWER CONTROL ARM, CRACKS MAY OCCUR IN THE BALL JOINT SOCKET.
- Consequence: IN SEVERE DRIVING CONDITIONS, THE BALL MAY SEPARATE FROM THE BALL JOINT SOCKET AND A LOSS OF STEERING MAY OCCUR, WHICH COULD RESULT IN A CRASH.
- Remedy: DEALERS WILL INSPECT AND, IF NECESSARY, REPLACE THE CONTROL ARMS. THE RECALL BEGAN ON AUGUST 30, 2005. OWNERS MAY CONTACT MAZDA AT 1-800-222-5500.
- Manufacturer: MAZDA NORTH AMERICAN OPERATIONS
- Components: ENGINE AND ENGINE COOLING
- Summary: IF CERTAIN PASSENGER VEHICLES ARE PARKED AND THE ENGINE IS OPERATED AT HIGH RPM'S FOR AN EXCESSIVE LENGTH OF TIME, SOME OF THE PARTS AROUND THE EXHAUST SYSTEM CAN MELT AND PRODUCE A VARIETY OF MALFUNCTIONS. PROBLEMS CAUSED BY THE EXCESSIVE HEAT BUILD-UP CAN RANGE FROM INOPERATIVE OXYGEN SENSOR, NEUTRAL SWITCH AND BACK UP LIGHTS, PROBLEMS WITH THE PARKING BRAKES, MALFUNCTIONS OF THE GAS GAUGE AND/OR POSSIBLE FUEL LEAKS RESULTING FROM HEAT DAMAGE TO THE FUEL TANK.
- Consequence: FUEL LEAKAGE, IN THE PRESENCE OF AN IGNITION SOURCE, COULD RESULT IN A FIRE.
- Remedy: DEALERS WILL INSPECT AND REPLACE PARTS. THE RECALL BEGAN ON AUGUST 30, 2005. OWNERS MAY CONTACT MAZDA AT 1-800-222-5500.
- Manufacturer: MAZDA NORTH AMERICAN OPERATIONS
- Components: POWER TRAIN:MANUAL TRANSMISSION
- Summary: ON CERTAIN PASSENGER VEHICLES WITH MANUAL TRANSMISSIONS, THE HEAT INSULATOR MAY BE CRACKED CAUSING ABNORMAL NOISE.
- Consequence: CONTINUED OPERATION OF THE VEHICLE CAN CAUSE THE INSULATOR TO COME OFF AND COULD POSE A HAZARD TO FOLLOWING VEHICLES.
- Remedy: DEALERS WILL REPLACE THE HEAT INSULATOR. THE RECALL BEGAN MARCH 5, 2004. OWNERS SHOULD CONTACT MAZDA AT 1-800-222-5500.
- Manufacturer: MAZDA NORTH AMERICAN OPERATIONS
- Components: AIR BAGS:FRONTAL
- Summary: AS A RESULT OF AN NCAP TEST, CERTAIN PASSENGER VEHICLES ARE BEING RECALLED FOR IMPROPERLY WIRED FRONT PASSENGER SEAT AIR BAGS.
- Consequence: THE AIR BAG WILL NOT PROVIDE ADEQUATE PROTECTION WHEN THE VEHICLE IS INVOLVED IN A FRONTAL CRASH.
- Remedy: DEALERS WILL INSTALL A NEW WIRING HARNESS IN THE FRONT PASSENGER SEAT AIR BAG SYSTEM. THE RECALL BEGAN MARCH 5, 2004. OWNERS SHOULD CONTACT MAZDA AT 1-800-222-5500.
Negative 2004 Mazda Rx-8 car reviews
Positive 2004 Mazda Rx-8 car reviews
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Hello there! I came across many posts by men, who I assume are younger than me, that mention phrases like 'this is not your grandma's car' or 'not your girlfriend's car'. Well, let me tell you something, I am a 54-year-old grandma of seven and I own an RX 8, not my husband. I love driving it and pushing it to its limits, even though my husband complains when I take corners fast. This car has had some issues, but it is still the best handling car I have ever owned. So, let's stop being chauvinistic when it comes to sports cars. In fact, I have even put some men in their place who wanted to take me on! Thank you for listening to my story.
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The RX8 is a fantastic 4-door, 4-seat sports car. While it may lack low-end torque, it more than makes up for it with its exceptional handling. The rotary motor propels the 3100lb RX8 to 60mph in just 6.0 seconds, and it can cover a quarter-mile in 14.9 seconds. When it first came out, the RX8's fuel consumption was average at 17 city/24 highway. Thanks to its lightweight, stiff chassis and electronic steering, this car is incredibly easy to drive, even for those new to sports cars. However, it is worth noting that this car requires you to add oil about every 4 fill-ups. Overall, the RX8 is an excellent choice for highway commuters looking for a fun and exciting daily driver.
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Hey there! I just wanted to share my experience with my '04 RX-8. I've owned 5 RX-7s since '84, and this one just turned 143K original miles with the last 60+K as track-only, since being replaced in '06 with a Prius daily driver. I've found that rotary reliability is entirely dependent on NEVER bogging the engine (detonation breaks the rotor seals in an instant) and routinely redlining the motor to minimize carbon build-up. Other than routine maintenance and strictly maintaining fluid levels, that's all one needs to know about keeping a rotary healthy. By the way, have you heard about the maintenance sheet that guarantees FREE LIFETIME REPLACEMENT BRAKE PADS (at least for the 1st gen RX-8s)? The pads last for about 4-6 track days (front brake rotors lasted to 130K after 40K of extreme
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Have owned RX-3, R-4, and 2 RX-8s, never had to put an engine in one and over decades only once a stator went in the distributor in the1978 and need a tow. Never flooded one, neve nickeled and dimed by repairs. 2010 has 88k on it, runs like new. Just do your oil every 2500 to 3500 miles, top it off when down 16oz. Yes your fuel mileage will run from 16 mpg to 24 mpg. It doesn't need to be warmed up 15 minutes, you don't need to redline it every day, use a quality tier 1 gas to keep carbon down.
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I have had no complaints about this vehicle. As a former RX-7 owner, I knew what to expect from the rotary engine. Although the RX-8 is not a replacement for the RX-7, it is still a sports car that remains civilized. I did experience a single problem with the exhaust, but it was covered under warranty. As expected with the first year of production and the reintroduction of the rotary engine after 8-9 years, there were a few issues. This car is for people who love cars and not for those who are easily inconvenienced. It is important to check the oil, let it warm up, and avoid driving a rear-wheel-drive sports car in snow. It is also worth noting that 9k RPMs will use more gas. These are just common sense tips that can help you enjoy your car even more.
Other years of Mazda Rx-8
Are you having problems with your 2004 Mazda Rx-8?
Terrell Hudson 2025-07-09
I purchased this car for its sleek look, but unfortunately encountered engine problems. Despite having all maintenance repairs done at the Mazda service center, the corporation declined all repairs and refused to honor the warranty. It is disappointing that they did not take responsibility for the faulty engine. I strongly advise against purchasing this car.
Sylvan Hodkiewicz 2025-06-28
Although the appearance and acceleration around 5k RPM were enjoyable, the vehicle ultimately had numerous issues.
Nick Schaefer 2025-04-16
I recently purchased a Mazda car and unfortunately, I have had some issues with the engine. Although the warranty was supposed to cover the engine until 100,000 miles, I was informed that it was not the case. Despite this setback, I am hopeful that Mazda will be able to assist me in resolving this issue. I did have to pay for some repairs, but unfortunately, the car is still not running as well as I had hoped. As a result, I am considering other options for my next car purchase. I would advise others to do their research before making a purchase. Thank you for your time.
Kory Harris 2025-04-15
Hello, I purchased an 04 RX8 in April 2010 and have driven it for 135,000 miles. While there have been some challenges, I have learned a lot about car maintenance and ownership. I have had to address some recalls, including the airbag recall, which cost $1200 to fix. Despite some difficulties, I have found that the RX8 is a unique and exciting car to own. While it may not be for everyone, I have enjoyed the experience of owning this car and have learned a lot about car maintenance and ownership.
Miller Cruickshank 2025-03-19
I purchased my 2004 Mazda RX8 brand new with only 4 miles on it. I took great care of this car, treating it like royalty, but unfortunately, it had some issues. The engine had to be replaced under warranty at 20k miles, and then it failed again just 2k miles outside of warranty. I ended up paying $7,000 for repairs, and the spark plugs were quite expensive at $100 each. Additionally, the tires were $200 each, and the car required premium gas at premium prices, which made the MPG quite poor. Unfortunately, $5 in gas wouldn't even get me out of my neighborhood. In 2012, I finally decided to part ways with the car due to the ongoing issues. The car had a tendency to shut off at red lights, in extreme temperatures, and required a 15-minute warm-up before driving. While I could go on for days about the issues, I must say that I would not recommend purchasing a 2004 Mazda RX8.