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  1. 2014-2018 Mazda 3 Skyactiv Discussion
    Hi all , just installed a heavy sound system in my mazda 3 and the trunk rattles a lot when driving and listening to loud music. can someone please help on how to eradicate those rattling sound? heard about dynamat but still don't know what needs to be done.
  2. 2014-2018 Mazda 3 Skyactiv Engine and Performance
    hi everybody, i have got a mazda 6 2017 (with 20.000km). i was one year service the last month. and now the "oil change due" text appeared in the dashboard. I don't know how and why?? anybody can help me?
  3. 2014-2018 Mazda 3 Skyactiv Audio & Electronics
    So, I got my V59.00.330 NA CMU stuck in a boot loop due to mis-editing my systemApp.js file to change the audio source order. Up to now, I've tried the following things to re-gain access to it: 1. I tried seeing if it would still read off the USB flash and run scripts (I edited tweaks.sh to...
  4. 2014-2018 Mazda 3 Skyactiv Engine and Performance
    Hi all- I'm in the Denver area and I live at about 5500ft above sea level. Due to the thin air (= less oxygen), there's probably a 15-20% power loss here compared to sea level for a naturally aspirated car. This explains why my old Corolla was fine in Florida, but could barely struggle uphill...
  5. 2014-2018 Mazda 3 Skyactiv Discussion
    Hi all, Posting for the first time mostly because I'm sick of the forum having a Notice on the top of EVERY SCREEN saying "We noticed you haven't posted in the forums yet...." ANYWAYS... So I recently bought a 2015 Mazda 3, this morning I tried closing the trunk and it would not latch. My...
  6. 2014-2018 Mazda 3 Skyactiv Wheels and Tires
    Kudos to Mazda for including the Spare Tire. This is a skinny little 60psi economy tire that is nicely stowed. The whole under-the-rear-deck has the spare tire tools nicely organized. The Civic I looked at came with only a fix-a-flat kit. Mazda did a good job on this IMHO.:yinyang:
  7. 2014-2018 Mazda 3 Skyactiv Discussion
    Hey guys just leased a 2014 GS sedan for 165 all in bi weekly for 48 months 0 down 0% Also replaced headlights due to condensation
  8. 2010-2013 Mazda 3 & Skyactiv How-To Guides
    Hey guys i set my tire rotation due date after i put new wheels back in April. Then after driving 4500mi i rotated the tires. Since then i'm trying to reset it for the next 4500mi. It won't lemm do it. When i try it just beeps and nothing changes.. Any ideas how to do it? Thanx.. Btw, i have 13...
  9. 2010-2013 Mazda 3 Engine and Performance
    Just something I found that works for me. I'm staying, any of you dont like this, dont read it. 3 pictures. -My current intake, 20" away from throttlebody using 2.5" OD pipe. (stock is 2.75) -current idle fuel trim taken today after mod was done(before mod I had few "system too lean" code)...
  10. 2010-2013 Mazda 3 Engine and Performance
    All of a sudden I see the service due sign everything I turn my car on... Thing is I only had it since July when I bought it new. I don't know why I need servicing so early. And when I turn on my car, I hear the sound of running water on the drivers side from around the mid point of the drivers...
  11. 2010-2013 Mazda 3 & Skyactiv Discussion
    i had a fill up couple of days ago and got a CEL yesterday. i drove the car for more than 30 miles now thinkin that it will reset and the CEL to go away. ...but i still have it. im sure this CEL is due to the loose gas cap. anyone have suggestions on how to remove the CEL, and more...