Mazda 3 DI 4-Door

Nothing is tagged to this model yet, so these items are tagged to Mazda as a whole.

• 2025 CX-5 Rear CV Axle Play

  Mazdas247 · wag · 9 Nov 2026

  Hey guys, I need your advice. I have a 2025 Mazda CX-5 with 13k miles. I noticed some play where the CV axles connect to the rear differential on both driver and passenger side. I can move the axle shaft vertically (up and down) and longitudinally (forward and backward, in the direction of vehicle travel). Is it normal behavior? (Please see the attached video).

• 2016 CX5 Grand Touring Vapor Canister Replacement-Think I'm getting ripped off

  Mazdas247 · jason_510 · 9 Nov 2026

  I purchased this vehicle used a few months ago from a friends older mother. It only has 38,000 miles. It immediately showed a "check gas cap" reminder on the dash above the fuel gauge then eventually through a P0457 code. The shop, not a dealership, diagnosed the issue after using a smoke test, that the vapor canister showed a slight leak. They said they couldn't locate the part and said I can buy it and bring it in myself. I found the part from a Mazda dealership and had it shipped to me... Read more

• Culasse fissurée avec fuite d'huile sur un moteur 2,5 L atmosphérique Québec Canada

  Mazdas247 · Dragonnni · 9 Nov 2026

  Recherche de cas similaires : Culasse fissurée/fuite d’huile sur un moteur 2,5 L atmosphérique (TSB SA-031/21) — Canada/Québec Salut tout le monde, Je suis actuellement aux prises avec une culasse fissurée provoquant une fuite d'huile externe sur ma Mazda CX-5 2019 (2,5 L à aspiration naturelle avec désactivation des cylindres, correspondant au TSB SA-031/21 . Comme il s'agit d'un défaut de moulage connu qui survient à un kilométrage relativement faible, je... Read more

• 2026 CX-50 or CX-5?

  Mazdas247 · M20105 · 9 Nov 2026

  Hey Everyone - I am in the market for a new car and debating between the 2026 CX-5 and CX-50. I’m leaning towards the CX-50 given the 256HP vs the CX-5’s 187HP. While I like the new tech on the CX-5, I think Mazda veered too far in their vision of hands free and big screens. Oh and I’m keeping my Mazda5! Will stay in the family as long as it runs.

• Remote start option without paying for membership in the Mazda app?

  Mazdas247 · BCNemo · 9 Nov 2026

  Is there a way to use my remote start without paying for the Mazda App? I only use it during the winter and don't want to pay all year.

• Mazda Infotainment Firmware Updates - Requests & FAQ

  Mazdas247 · Candurin · 9 Nov 2026

  I wanted to create a new sticky to assist all Forum Members with obtaining and updating their infotainment firmware (CMU). Please note that this is a continuation of the thread DIY - Mazda Firmware Update Information originally created and maintained by sm1ke (and a big thanks for that!). Also note the following... All firmware versions need to be requested through me ( @Candurin via DM) Please provide your current version information in order to obtain the... Read more

• CX-5 P0012 Error…Common Issue?

  Mazdas247 · ChrisCX5&5 · 9 Nov 2026

  The other day the engine light came on with P0012 code. Our 2016 CX-5 is Auto Trans Touring Package. We've always had the Mazda dealer do the oil changes with full synthetic never went more than 7K miles between changes and never had any issues with the car before this. I'm trying to understand if this is a common issue with the 2016 CX5's; were at 118K miles now. If this has happened to other owners I would be interested in knowing what needed to be replaced. Timing Belt? Cam? I'm... Read more

• New to Mazda CX-5

  Mazdas247 · Jsnake16 · 8 Nov 2026

  Hello all, I just got my first Mazda last month and been wanting some ideas on what I should do. currently there is a rattling noise from driving over potholes and driving on rough roads. So I'll be getting that looked at asap. my plans are… 1. Black rims 2. 25% window tint all around (no windshield) 3. exhaust that doesn't hurt my gas mileage 4. chrome delete 5. carbon fiber steering wheel 6. performance shocks and struts. but making my car handle the same way just making the ride easier... Read more

• Improving CX-5 Ride Quality and Handling

  Mazdas247 · Jsnake16 · 8 Nov 2026

  So I am new just made an account today. I have had my Mazda for about a month, a 2024 CX-5 Select and was just wondering what aftermarket parts I should use. I really want to do Koni special active shocks and struts, Maybe a new exhaust and window tint and ofc seat jackers to sit a little better in my seat. can y'all give me your thoughts on everything. I live in Nashville and I already hear this clinking and clanking/ rattling noise when I have passengers in my back. it sounds like its... Read more

• New CX-5 Carbon Edition owner

  Mazdas247 · teddymac · 8 Nov 2026

  Hello, after many years messing with/modifying a manual trans Honda CR-V, and many more years messing with and modifying a manual trans Audi A4, I was looking for a new/reliable car. I had so much trouble finding anything manual/awd, I switched to looking for anything with a real automatic (non-CVT). I completely bypassed mazda, assuming that the offerings were CVT, slow and boring. Eventually I did a little research, and realized it was quite the opposite! These cars are actually pretty... Read more

• ‘84 mazda rx7 fb, by kimi!!

  RX7Club · toomica · 8 Nov 2026

  hey everyone, i’m kimi, and i recently purchased a 1984 fb rx7 GSL. it’s been my dream car since i was little (my dad had an fb too!!). it isn’t in the best shape right now, but it’s a project car...

• Mazda CX-5 2019 2.2L Diesel Surging under light acceleration

  Mazdas247 · fireynz · 8 Nov 2026

  My Mazda 2019 CX5 2.2 Diesel with 125000 kms has started surging under light acceleration I have owned from new and has been fully serviced from new. Mazda have no idea at this stage. They have scanned the vehicle with no codes present. Any ideas would be helpful. Thank you .

• Mazda2 de5fs Touge build

  Mazdas247 · Driplin · 8 Nov 2026

  List of mods: 1. HKS induction kit ( Racing Suction：DEMIO ) 2. HKS Silent High Power ( silent Hi-Power：DEMIO ) 3. Autoexe front strut bar ( Increased Body Rigidity | AutoExe Mazda Tuning & Customization ) 4. Endless MX72 Plus break pads ( ENDLESS OFFICIAL WEB SITE ) 5. K-sport street coilover ( STREET | ) 6. Camber bolts 7. Exedy stage 1 organic clutch ( MT Sports - Stage 1 Organic | EXEDY Clutch Europe ) Wheel: Mazda wheel design... Read more

• Can the CX-5 "Sport" mode when engaged cancel Cylinder Deactivation?

  Mazdas247 · Cubanrummy · 8 Nov 2026

  2018 CX-5 @ 78K miles: I was trying to get rid of the annoying "ticking" sound from the engine which usually originates from the Cylinder Deactivation system (I didn't think it was the timing belt or tensioner) even though the software modification was already done under warranty by the MAZDA dealer back in 2019. Oil level was OK, so I tried the recommended running the engine @ 3K+ RPM in a lower gear on manual shifting mode for several miles & it worked! Then it occurred to me that the... Read more

• CX-9 seems to be running fine but seeing overheating light and bad mileage

  Mazdas247 · Mazda_cx · 8 Nov 2026

  Good afternoon, I was trying to get some help I have a 2018 Mazda CX-9 with the 2.5L in it I have been having some problems that I cannot seem to figure out… 1. Car’s red over heating light comes on blinks a few times and turns off I have pulled over to check but nothing seems like it’s over heating. 2. Car is running lean the mechanic that diagnosed it replaced the cat and 2 oxygen sensors and it fixed nothing car has 136000 miles on it it runs good just is wasting a lot of gas. We... Read more

• FREE Workshop manual: 2nd Generation CX-5 (KF)

  Mazdas247 · GoodGuyDudu · 8 Nov 2026

  Felt generous and bought it. It's my way to thank everyone that contributed to this forum. ZOOM-ZOOM Link to download: mazda cx-5 2016-2021 Let me know if it doesn't work. Has a little over 1300 individual files. Cheers!

• CX-9 Rocking on Steady Acceleration

  Mazdas247 · Spoonagain · 6 Nov 2026

  Hi everyone, first time poster here hoping to get suggestions on what to check/replace or solutions. I have a 2017 Mazda CX9 GT AWD with 320,000KMS, this year it's developed a rocking (back and fourth) on steady acceleration from full stops. The rocking will go away if I remove my foot and then accelerate slower or faster. I've tried it in Manual mode and appears to mostly happen in second gear. It rocks me in my seat back and forth as I accelerate unless I stop accelerating and slow do or... Read more

• Upgrading CX-5 Touchscreen with larger aftermarket unit

  Mazdas247 · wroten5 · 6 Nov 2026

  Has anyone changed out their infotainment system for a different one that is not a Mazda part?

• Turblown Welded FD3S EWG T4 Manifold, Dual Waste Gates & Down Pipe Package Deal

  RX7Club · Pete_89T2 · 5 Nov 2026

  Up for sale is a proven, high-quality turbo manifold setup for the Mazda RX-7 FD3S, built by Turblown Engineering. This is one of their older, welded tubular setups (built prior to their transition...

• How to reset the i-stop system (eg after battery replacement)

  Mazdas247 · 151614 · 5 Nov 2026

  On CX5s and other Mazda's with the i-stop system, i-stop may not activate after the battery has been replaced or was disconnected during some servicing. In this case you will either need to ask your dealer to reset it, which they can by connecting up to the diagnostic system, or you can do it yourself. I found some instructions for a MZR 2.0, but it worked very similarly, as below, on my CX5 2.2 diesel. 1. Warm up the engine. Turn everything electrical off that you can - radio, A/C etc... Read more

• 2026 Mazda CX-5 Redesign: Thoughts from a Longtime Mazda Owner

  Mazdas247 · tobias_funke · 5 Nov 2026

  I've been a loyal Mazda owner for decades, having owned an MX-6, Mazda6, 2016 CX-5, 2020 CX-30, and now a 2025 CX-5. I've always appreciated Mazda's reliability, driving dynamics, and attention to detail.​ I purchased my first CX-5 in late 2015 (a 2016 model), when you rarely saw another CX-5 on the road. Fast-forward 10 years, and they're everywhere. That's a testament to how well Mazda has developed the vehicle and built its reputation. My original CX-5 served me extremely well for... Read more

• CX-30 - Strong glue/chemical smell from vents for first minute after the car sits

  Mazdas247 · blackprop15 · 4 Nov 2026

  Car: 2022 Mazda CX-30, 2.5 Skyactiv-G, automatic. Hot, humid climate. The story: - About two weeks ago, one morning, a strong smell suddenly started coming out of the vents. It smells like glue or fresh silicone. It was not there before, and it came on all at once, not slowly. - It happens every time the car has been parked for a while, even 1.5 hours at night. The first minute is really bad. On fresh air it goes away fast; on recirculation it takes about 5 minutes. - It also smells... Read more

• Swift Coilover Thrust Sheet (2.5”ID), $25 Shipped in US

  Mazdas247 · Silentnoise713 · 4 Nov 2026

  NEW Universal 2.5” ID Swift thrust sheets to replace the needle roller bearing in your Coilover setup to avoid rust/binding. Package is for front pair (turning/thrust) Mazda in Japan. Free shipping to 48 states. https://www.swiftsprings.com/products/thrust-sheet-kit-2-5-544202?srsltid=AYCX9vJttG8vEtShyO4JSLHaWTBropARz32QN-4KqLU1UrLrEemvJrBD

• CX-5 Red Immobilizer Light blinking on dashboard

  Mazdas247 · emlelosa · 3 Nov 2026

  Hi All, Mazda CX-5 2.0L Petrol, 2017 model. Car won't start, nor crank. Remote closes and opens the car. A red car lock light is blinking on the dashboard/cluster. Replaced the battery on the key, smart keyless type. CX-5 just turns on but no crank nor start…Any ideas? Thanks!

• Anyone here running a robotic pool cleaner alongside their Mazda upkeep?

  Mazdas247 · danielbrown · 2 Nov 2026

  I'm in Birmingham and keep a fairly strict maintenance routine on my Mazda, but the house side is where I fall behind. Our pool gets a lot of leaf and pollen debris through the summer, and I've been hand-vacuuming it on weekends, which eats into the time I'd rather spend on car care. I'm considering a robotic cleaner, but I'm unsure what actually holds up in a smaller residential pool with a mix of fine dirt and oak leaves. Corded vs cordless, filter basket vs cartridge, and whether the... Read more

• Shahin J Turbo Project: M15 Block with Mazda ZL-VA Cylinder Head (200 HP Goal)

  Mazdas247 · Payam_RPM · 2 Nov 2026

  سلام دوستان، من اهل ایران هستم. ما در حال ساخت و تیونینگ یک شاهین G توربو با بلوک سیلندر M15 و سرسیلندر مزدا ZL-VE هستیم. این عکس‌های اولیه پروژه است. هدف اولیه ما رسیدن به ۲۰۰ اسب بخار و ۳۰۰ نیوتن‌متر گشتاور است. ماشین به زودی آماده می‌شود و پس از تکمیل کار، حتماً ویدیوهای تست و داینو را آپلود خواهم کرد. لطفاً نظرات، سوالات و بازخوردهای خود را با ما در میان بگذارید. Translated version... Hello friends, I'm from Iran. We are currently building and tuning a Shahin G Turbo... Read more

• CX-5 Cracked Cylinder Head Possible Class Action

  Mazdas247 · Nevada CX5 · 1 Nov 2026

  I had a cracked cylinder head on my 2018 CX 5. I have become aware of a potential class action. If you also had a cracked cylinder head here is a link to the attorney website. Mazda CX-5 and CX-30 Engine Cylinder Head Cracking Defect – Class Action Investigation | Sauder Schelkopf The law firm of Sauder Schelkopf is investigating a class action lawsuit on behalf of owners and lessees of Mazda CX-5 and CX-30 vehicles with the 2.5 SKYACTIV non-turbo engine that are prone to cylinder head cracking and failure. It has been alleged that the engines in these vehicles may be... sauderschelkopf.com

• Any sports car owners current or former?

  For B Bodies Only · themechanic · 1 Nov 2026

  I bought a new 2000 Mitsubishi Eclipse with V6 automatic and sold it after 10 years. It was a great daily driver. I drove it to Washington DC in 2003. It was a very comfortable car. I drove my oldest sister's new 1976 Ford Pinto Stallion some in Has. That was a fun driver with it's 4 cylinder 4 speed manual. But I've never owned a lightweight 2 seater convertible. I think the Mazda MX-5 looks like a fun roadster. What do/have you owned or driven?

• New Mazda5 owner with brake questions

  Mazdas247 · ex73diesel · 1 Nov 2026

  Just picked up a 2015 Mazda5 with 150k miles, it was a one-owner vehicle serviced by a Mazda dealership its whole life. It's a southern car with no rust. Overall it seems well maintained, but the brakes feel sus to me. On the first press, I get a little hint of braking early, but have to push to about 1" from the floor before the brakes really grab. Once there, the pedal is firm and does not keep sinking. If I release and press again immediately, the pedal comes up much higher and firms... Read more

• Yeller Gold

  IH8MUD · Ol Yeller · 31 Oct 2026

  Life gets in the way, that happens on most things, getting my 1974 pig up to snuff for weekend duty has been no exception. When I was a little kid my parents had a 71 that mom daily drove, it wasn’t long before my dad and uncle pulled the six and dropped in a 327, when that got tired dad put a Sears crate 350 in it. Other upgrades were 4 Mazda 808 bucket seats, power steering, shackle lift and pipe bumpers. By about 1983 it was done, I recall watching the road go by with the back doors... Read more