Powertrain 2014+ Mazda3 | Mazda3 Forums

Modifications

Questions, Comments, Problems, etc about drivetrain modification issues

65

39.5K

1 mo ago

65

39.5K

1 mo ago

Powertrain Technical Information, FAQ's, How-To's

Articles written by forum members relating to powerplant information about the Mazda3.

8

8.2K

4 mo ago

8

8.2K

4 mo ago

Stock Issues

Questions, Comments, and Problems about the stock setup and general questions.

79

33.8K

2 mo ago

79

33.8K

2 mo ago

2014 Mazda3 Excessive Oil Consumption, lower mileage

1

187

by shipo

2017 Mazda 3 Touring

4

744

Mystery oil leak

0

177

2008 Mazda MAZDA3 4dr Sdn GT servicing

0

196

by Ally G

Troubles with the high pressure fuel pump

1

529

i-ELOOP Battery Issue

2

11K

by Dobbs

Tuning with Orange Virus

2

21

38K

'supercharger' like sound in a 2014 Mazda3 BM SP25 GT

0

293

by VicZ

2014 Mazda 3 whine with RPM

2

6K

Cold Air intake issues

2

793

by Peter Erickson

Maintenance light came on on my 2015 3s

9

17K

2017 mazda 3 2.5

2

435

by Sluezy

Asking advice 2015 2.5l engine

0

361

by dwgs

2019 Mazda3 Jumpy/chuggy

ALC
9 mo ago

1

461

by Michi

2016 Mazda 3 No power, engine light blinking/ then stops

3

813

by tobyd63

0

313

The "unfindable" problem

6

498

Air Intake for 2015 2.0 Skyactiv

5

11K

by AzTeK

New owner need help

9

2K

Sloppy manual shifter assembly.

0

1K

by arlenn

"Pop" or "crack" or "snap" sound in reverse

2

2K

Lifespan of transmission fluid?

13

25K

by lout

Eric The Car Guy

3

2K

High pitched buzzing sound from in the dash

1

2K

by m3iguy

Mazda 3 2014, 2.2 diesel engine with a factory issue

0

2K

First Oil Change - Synth or Mineral?

16

12K

Buzzing when throttle is applied

2

2K

by .Slug

16

12K

by shipo

Exhaust Modifications

7

4K

by shipo

Octane Question

2

37

37K

Flashing red key and car not responding with start button

2

7K

A/C stuck on, recirculation button doesn't work (SOLVED,DONT BOTHER)

0

3K

2014 Mazda 3 Temp

4

3K

2015 GT transmission issue

2

29

15K

rear window defroster not working fully?

0

3K

by serpa4