Powertrain 2014+ Mazda3 | Mazda3 Forums

Modifications

Questions, Comments, Problems, etc about drivetrain modification issues

62

36.2K

1 mo ago

62

36.2K

1 mo ago

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

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

8

7.9K

12 d ago

8

7.9K

12 d ago

Stock Issues

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

77

31.4K

14 d ago

77

31.4K

14 d ago

Troubles with the high pressure fuel pump

1

157

i-ELOOP Battery Issue

2

10K

by Dobbs

Tuning with Orange Virus

2

21

37K

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

0

190

by VicZ

2014 Mazda 3 whine with RPM

2

6K

Cold Air intake issues

2

508

by Peter Erickson

Maintenance light came on on my 2015 3s

9

17K

2017 mazda 3 2.5

2

319

by Sluezy

Asking advice 2015 2.5l engine

0

294

by dwgs

2019 Mazda3 Jumpy/chuggy

ALC
5 mo ago

1

373

by Michi

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

3

718

0

264

The "unfindable" problem

6

428

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

24K

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

11K

by shipo

Exhaust Modifications

7

4K

by shipo

Octane Question

2

37

35K

Flashing red key and car not responding with start button

2

6K

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

0

3K

2014 Mazda 3 Temp

4

2K

2015 GT transmission issue

2

29

14K

rear window defroster not working fully?

0

3K

by serpa4

First mod for my 16 iGT MT

0

2K

PSA: oil pump TSB

0

3K

Where to put my money first??

5

4K

1

2K