| 1 | 0 | 3 | 4 | 3 | 4 |
2014 Mazda Mazda3 repairs by problem area
Engine (9%)
Transmission and Drivetrain (4%)
Brakes and Traction Control (11%)
Suspension and Steering (13%)
Electrical and Air Conditioning (43%)
Paint, Rust, Leaks, Rattles, and Trim (14%)
Other (6%)
Chart based on 220 repairs.
2014 Mazda Mazda3 engine repair cost distribution
$2500+ (0%)
$1000 - $2499 (0%)
$500 - $999 (6%)
$100 - $499 (12%)
< $100 (82%)
Chart based on 17 repair trips. The repair cost chart excludes repairs made under warranty, do-it-yourself repairs, and repair trips that include maintenance.
2014 Mazda Mazda3 4dr Sedan
184-horsepower 2.5L I4 6-speed shiftable automatic FWD
| 5000 mi | Drive belt slipping in rain. Tripped computer into sending out problem with charging system. There was a computer update to fix this problem. |
2014 Mazda Mazda3 4dr Sedan
155-horsepower 2.0L I4 6-speed shiftable automatic FWD
| 58000 mi | Dealer replaced fuel tank per recall |
| 38344 mi US $361 |
replace valve cover gasket |
| 75020 mi | The fuel pump was replaced due to a fuel leak. They damaged the gas tank while removing the pump so that was replaced, as well. |
| 25700 mi | No heat, engine temp no higher than 60 celcius (140 F) Coolant FL22 type density was at -65C, dealer adjusted the density to -45C as per specification, engine temperature now average 80-83C (outside temp. is 5C today January 11, 2017. |
2014 Mazda Mazda3 4dr Sedan
155-horsepower 2.0L I4 6-speed manual FWD
| 20640 mi | Intake valves were cleaned to fix rough idle issue. |
2014 Mazda Mazda3 4dr Hatch
turbocharged 148hp 2.2L I4 Diesel 6-speed shiftable automatic FWD
| 74000 mi £80 |
Ancillary drive belt failed. |
2014 Mazda Mazda3 4dr Hatch
184-horsepower 2.5L I4 6-speed shiftable automatic FWD
| 38000 mi US $200 |
Engine idling fast and getting poor mileage Had "gasoline direct injection fuel service" performed to clean deposits from air intake system. Turns out it was just a floor mat stuck under accelerator pedal causing problems. |
| 12500 mi | Regenerative braking (I-ELOOP) system failed. Caused by fault in charging logic from control module. Dealer found service bulletin and reflashed module. |
| 35420 mi C $9 |
Oil drain cap replaced due to wear on the release bolt drive, at risk of becoming difficult to remove. |
| 700 mi | Engine knocking could not be reproduced at dealer. Was told abnormal vibrations caused by radiator fan/compressor and is normal operation |
| 3600 mi | Oil change & engine knocking, dealer again could not reproduce issue |
| 3000 mi | Chronic engine knock/stall initially observed at 700mi. Has been in and out of shop at least once a month since purchasing vehicle. Has progressed from excessive vibrations at idle to physical stalling at speed |
| 4000 mi | Engine stall shortly after ignition |
| 8000 mi | Vehicle traded in due to ongoing knock / stall. |
2014 Mazda Mazda3 4dr Hatch
155-horsepower 2.0L I4 6-speed shiftable automatic FWD
| 59520 mi C $650 |
No 2 ignition coil replaced no spark |
| 21000 mi | Check engine light came on. Computer Diagnostic reveals faulty fuel sensor in gas tank. |
2014 Mazda Mazda3 4dr Hatch
155-horsepower 2.0L I4 6-speed manual FWD
| 26740 mi | ECU re-flash. Display would temporary goes blank/freezes. |
| 75640 mi C $900 |
Header cracked and sheared off on the engine side of the flex pipe. The header was repaired with a generic flange welded into place to reuse the original flex pipe as there was no issue with it. |
See TrueDelta's information for all Sedans and Hatchbacks.
See TrueDelta's information for all Mazda models.
