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  • Mazdas247

    CX-5 Cracked Cylinder Head Possible Class Action

    By Nevada CX5

    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

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  • Mazdas247

    New Mazda5 owner with brake questions

    By ex73diesel

    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

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  • Mazdas247

    Burnt exhaust valves on cylinder 1 (2003 Mazda Protege LX)...Help!

    By CatBox

    Long story short, i got a couple holes burnt in the exhaust valves on cylinder 1. I just had an engine rebuild kit done last year which included sending the head to a machine shop, so theoretically the head itself is not too beat up. My question is, can I, as an novice, pull the head and install new valves? I have only ever done small, easy to fix problems on my car up to this point, the most involved item would be replacing my throttle body gasket. Due to lifes little surprises, my... Read more

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  • Mazdas247

    MZD Connect 2 — MZD2 — change configuration within minutes - remotely !

    By M^Coder

    I had major discover recently within MZD2. Right now, without disassembly anything I'm able to perform full configuration on any MZD2 Mazda based car. Whole take less then ~ 5 min. You just need small interface , which you can buy everywhere and everything else I'm doing via remote session. Laptop is being required + stable network connection. You can use OBD2. You did retrofit, or you want change something - you need reconfigure your CMU - now it can be done remotely ! Fully remotely... Read more

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  • Mazdas247

    Has anyone had their CX-5 PCM reprogrammed?

    By Donna921!

    2018 CX5, great vehicle, no major isdues ever- just maintenance etc. It started having a little "hesitation or stutter" when accelerating. My regular mechanic says it is the PCM needs reprogramming(there was a service bulletin on it) took it to Mazda dealer an hour away from me where I bought it. Reprogrammed PCM . Doing the same thing the next day. Mazda says they will have to "diagnose" it now. Second trip over - 2 hours later- they drove it and said bring back and leave all day to... Read more

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  • Mazdas247

    Odd comparison but why CX-30 over EQA?

    By raspberry27

    For 26k I can get a 2024 CX-30 AWD at 40k miles 65k kilometres with the European 2.5NA 191hp engine or 2023 EQA300 4MATIC but at 60k miles/100k km. The EQA is expected to be more quiet/stable on the highway at 75mph but is it really better. The badge says it should be but if Mazda is outperforming expectations and Mercedes is underperforming can they meet in the middle in noise/stability on the highway. The car will be driven 90% on the highway and will stay in the garage 2-3 weeks at a... Read more

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  • Mazdas247

    U.S.: Mazda discontinuing the CX-70 in 2027 and offering 2-row CX-90 options instead

    By sm1ke

    Two-row Mazda CX-90 replaces CX-70 in U.S., but not Canada The Japanese automaker is paring back its midsize SUV lineup Stateside by nixing one nameplate and expanding the seating options on another driving.ca Mazda will discontinue the CX-70 in the United States for the 2027 model year, replacing it with two-row versions of the CX-90 . The larger SUV will continue in three-row form, too, giving buyers a choice of seating layouts within one model line. We’ve reached out to Mazda Canada for confirmation a similar change will take place in our market, and are awaiting a... Click to expand... Re…

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  • Mazdas247

    How To Disable Daytime Running Lights (instructions)

    By Rhino_66

    Here are the ridiculous instructions for disabling the 2013 Mazda CX-5 Daytime Running Lights. This is no longer done through the diagnostic computer. Timing for the procedure is critical. If you miss a step, the procedure will fail and you will have to start over. The tech at my dealership could not get the procedure to work. The service manager and I did get it to work, but it took several tries. I think the tech was pushing the hazard switch on and off 10 times, not 5 (he was... Read more

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  • Mazdas247

    CX-9 Timing chain cover seal leak

    By 2MazdaFam

    I did something I wouldn't typically do yesterday. I took a 230,000 mile car to the dealer for service. We bought the 2016 CX9 with 200k miles (highway miles, he was a traveling salesman) in 2021, and have only done oil changes since. Due to my deferring maintenance the front rotors were heavily grooved. Our local Mazda dealer's service department is not crazy expensive (we bought our 2021 CX5 new from them so I am familiar with the service dept) so I took the CX9 in for front rotors... Read more

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  • Mazdas247

    Mazda Firmware Update Information

    By sm1ke

    PLEASE READ THIS FIRST POST IN ITS ENTIRETY BEFORE POSTING A REPLY IN THIS THREAD. To gain access to these files, please DM @Candurin . We ask that you be respectful when you do so. Candurin is a fellow user, and should be addressed as such. They are not a bot. Further, be mindful of your expectations - they may take some time to reply to your message for any number of reasons. Please be patient while you wait for a response. Failure to abide by these requests will result in... Read more

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  • Mazdas247

    CX-5 Rear Differential Failure

    By n0m0remazda

    Why would anyone want to stay with Mazda when rear differential is a common issue at under 100k miles, and the cost of replacement on average is $5500, never mind other accruing expenses? The response from corporate is beyond irresponsible.

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  • Mazdas247

    Loses power after 30min/miles of driving

    By jjroberts89

    Hi, new to being a mazda owner, ive had the car about 6 months (2015 2.2 mazda 6 skyactive diesel) the last two journeys i have had the car seems to lose power after around 30 mins/miles of driving. Will not go much above 2000rpm. I did recently fill up at a garage and I dont know if its a coincidence or not but thats when the problem started on its first journey after filling up. Any help to what it could be would.be very much appreciated. Ive been told its a DPF issue, possible fuel... Read more

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  • Mazdas247

    2026 Mazda CX-5 Infotainment Update

    By Westernwish

    Mazda 2026 CX-5 S PP Infotainment Update! Mazda is releasing an infotainment update on Tuesday July 7, 2026. It can be done at dealer until Mazda starts pushing OTA updates through. So if you’re having any issues w this brand new system check with dealer. Your SOS may start beeping on startup as a notification. Happy and safe driving!

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  • Mazdas247

    Looking to buy a 2026 CX-5

    By mikeee2

    Hi all, Have not been on this forum for a long time. Looking to trade in my 2014 CX-5 (71k miles) for the 2026 Mazda CX-5 2.5 S Premium. I am in the NY area. Just wondering what kind of deals you can get? Can you get it at invoice price etc? I see Mazda have $1,000 customer cash promotion, $500 Loyalty Reward and nice APR at 0%. Also, people with the new CX-5, how do you like it? Thanks

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  • Mazdas247

    What have you done to your Mazda5 today?

    By Rockin03mp5

    Every other section has a thread like this. It is about time that the Mazda5 has one too! Post here about all of the things you have done to, and with your Mazda5. Whether it be a wash, new wheels, getting the groceries (wiggle) or just driving around town. There are so many things that Mazda's multi-utility vehicle can do! I washed her and cleaned her inside and out. Ooooh shiny! Getting her all ready for road trip #4... Read more

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  • Mazdas247

    2016 CX-5 Pinch Bolt

    By Sam9978

    Is anyone able to confirm the part pinch bolt part number for the 2016 CX-5, 2.5L, FWD? Google and ChatGPT says it's 9YA0-21-01H but almost every Mazda parts site says it will not fit the 2016 but offer no guidance as to what the part number actually is, I can see it in some of the diagrams but can't find the actual part listed anywhere on their sites. Oh, while I'm at it ... I'm going to put on the 2017+ control arms as I've seen several people here and on Reddit say they work fine on the... Read more

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  • Mazdas247

    Would you get a Mazda6e EV for highway cruising?

    By raspberry27

    Want a car that I will use for highway cruising to my hometown which is 250 miles per direction with a coffee/charge break somewhere in the middle. I prefer a sedan better than a CX-60 as I try to avoid SUVs in general. With Mazda discontinuing the Mazda6 they might want to push the CX-60 as their main vehicle but shouldn't the 6e be a better highway cruiser due to its sedan/hatch shape and being shorter thus experiencing less wind noise?

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  • Mazdas247

    74.00.200 Has Wireless Apple CarPlay

    By ZuZ

    The new Mazda MX5 2021 GT comes with firmware 74.00.200 that has wireless apple CarPlay! Jonathan Sewell Sells YouTube channel showcased this. The race is on to get a copy of the firmware and see whether it can be software enabled for other cars or requires a hardware modification. My bet is on software, anyone have a copy?

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  • Mazdas247

    Skyactiv-Z coming soon to CX-90

    By hoodlum

    I am not sure if this was previously posted but Mazda has committed to apply the Skyactiv-Z engine improvements to the inline-6 MHEV, although the larger battery from the CX-5 HEV hybrid may need to wait. I am thinking this will come either next year or the following year, since Mazda just hinted again that a surprise is coming for the 3.3L. Mazda is generally not this specific on a future improvement unless it is not far away. I suspect it would be part of a mid-cycle update... Read more

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  • Mazdas247

    Sho's 7th Mazda! (2025 CX-70 Turbo Preferred)

    By bigsho

    Hello! Picked up a Cx70 Preferred MHEV on Monday. Not a stranger to Mazdas as this is my 7th one. But it is my first ever brand new car, and first car that has an automatic transmission. Had a 2007 Mazdaspeed 3 GT. Bought in 2012 with 25k miles. Learned how to wrench, and tune with that car. Built motor, precision 5862 turbo, auxiliary port injection, coilovers, sway bars, etc. On e48 Ethanol mix, self tuned it made 575whp/467 tq. Had 2 2006 mazdaspeed 6. One as a beater and one I went... Read more

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  • Mazdas247

    Mazda Protege Cold Start problem

    By Ol'Geezer

    I recently traded for a 2003 Protege LX with a 2.0L engine. It needed. A timing belt. It didn't fail but it was walking because of a bad tensioner. I've been trying to restore it back to a decent condition. When the engines warm, it will start with one click of the ignition. When it is cool or cold it won't start easily. It just rolls over like it's trying to start but doesn't. After the 3rd or 4th attempt it will usually start. I've checked the IAC valve and it is functional. I will be... Read more

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