Problems · by component

1998 Mazda 6 Series power train problems

312 owner complaints to NHTSA about the 1998 Mazda 6 Series cite power train, 72% of all 434 complaints for this model year.

Complaints
312
72% of all complaints
Crashes
1
Reported by owners
Fires
2
Reported by owners
Injuries
1
Reported by owners
01 —Owner reports

What owners say about the power train

Verbatim from NHTSA complaints, newest first
“SINCE OWNING THE MAZDA 626 I HAVE HAD A VERY BIG PROBLEM THE TRANSMISSION SLIPPING. IT WILL SLIP GOING INTO SECOND GEAR. IF ITS BELOW 60 DEGREES THE CAR WONT SHIFT INTO DRIVE UNTIL THE MOTOR GETS HOT ENOUGH. THE CAR IS LIKE THIS EVERY SINGLE DAY AND DOES IT EVERY TIME IT IS DRIVEN. ALSO THE INTERIOR LIGHTS WORK SOMTIMES ON AND OFF AND THE BACK WINDOWS WONT ROLL DOWN FROM THE DRIVER BUTTON”
Owner complaint to NHTSAFiled Jan 8, 2018Power train, Electrical systemODI 11061170
“TRANSMISSION PROBLEMS! RIGHT NOW THE CAR IS AT THE MECHANIC HAVING THE TRANSMISSION REPLACED. I KNOW I AM NOT THE ONLY ONE WITH THIS PROBLEM, PLEASE DO SOMETHING. RIGHT NOW REPLACING IT FOR A REBUILT ONE IS $1,100, BUT BEING A MANUFACTURER PROBLEM, IT MAY NOT LAST ANOTHER YEAR. I AM THE 3RD OWNER, SO I AM NOT SURE HOW MANY MORE TIMES THIS TRANSMISSION HAVE BEEN REPAIRED OR REPLACED, BUT WHEN I BOUGHT IT WAS WORKING WELL. *TR”
Owner complaint to NHTSAFiled Dec 24, 2011Power trainODI 10441168
“105,626 ORIGINAL MILEAGE. COMING FROM A LONG HIGHWAY DRIVE. CAR BEGAN TO REV REALLY HIGH. TRANSMISSION WAS SLIPPING. O/D LIGHT BEGAN BLINKING. CRAWLED THE VEHICLE TO REPAIR SHOP. WAS TOLD THERE WAS A COMPLETE FAILURE OF THE TRANSMISSION. TRANSMISSION WAS REBUILT. *TR”
Owner complaint to NHTSAFiled Feb 4, 2011Power trainODI 10380213
“I BOUGHT A MAZDA 626 1998 AND IT HAD 116,000 MILES ON IT THE TRANSMISSION O/D LIGHT BEGAN TO FLASH AND THEN IT STARTED SHIFTING HARD THEN OIL STARTED TO BURN AND I HAD TO INSTALL A EXTERNAL TRANSMISSION COOLER THIS ONLY LASTED FOR A WHILE AND THEN THE TRANSMISSION SHIFTED HARD AND OIL WENT EVERYWHERE. *TR”
Owner complaint to NHTSAFiled Feb 2, 2011Power trainODI 10379972
“1998 MAZDA 626 LX 4 CYL CAR WAS FINE TOOK IT TO HAVE TRANSMISSION SERVICE NEXT DAY SLIPPING STARTING OUT IN 2ND GEAR SHIFTING HARD BEFORE SERVICE WAS DONE CAR DROVE LIKE A DREAM. *TR”
Owner complaint to NHTSAFiled Oct 25, 2009Power trainODI 10289761
“1. LONG HIGHWAY DRIVE (8-10H) DURING TEMP. STORMY CONDITIONS (1-2H) 2. TRANSMISSION DEFECT, 3800$ REPAIR BILL + ADDITIONAL COSTS FOR RENTALS/MOTELS 3. REPLACED TRANSMISSION. *TR”
Owner complaint to NHTSAFiled Jul 29, 2009Power trainODI 10278707

Showing 6 of 312 reports. Read every report on NHTSA.gov.

Data from NHTSA Complaints API (owner reports, unverified) · synced Nov 11, 2026NHTSA vehicle page

Complaints are unverified owner reports to NHTSA and are not normalized for sales volume. One complaint can cite several components.

Other 1998 6 Series problem areas