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  1. sudden harsh acceleration

    2007-2009 Mazdaspeed 3 Performance & Mods
    My 07 mazdaspeed 3 that I just bought accelerates insanely if I press the gas a little too hard. Not sure if the turbo has something wrong or perhaps something more. This also happens in cruise control and on a slight incline, instead of a gradual increase in gas it floors it. Any ideas? Getting...
  2. Best winter tire for harsh winter?

    2014-2018 Mazda 3 Skyactiv Wheels and Tires
    Hey guys so I have a 2014 Mazda 3 with the stock wheels still on. I live in Canada where the winters get really bad so I wanted to prepare and have a pair of winter tires ready for when it gets bad. I currently have 16" rims but would it be better if I go for something bigger like 18"...
  3. Dealer over inflated tires?? Reason for harsh ride?

    2014-2018 Mazda 3 Skyactiv Discussion
    I finally got around to checking my tire pressures since I've come to terms with keeping the stock 18" Dunlops on my Mazda3 S Touring. I didn't have a dedicated monitor available so I decided to use my bicycle tire pump, seeing as I would be adjusting 1-3 psi at most. This thing has been...
  4. Harsh Shudder With Only Rear Windows Down

    2010-2013 Mazda 3 & Skyactiv Discussion
    Anybody else make the mistake of only rolling down the rear windows while going about 60mph? I did this the other day (planned to roll them all down & went for the closest switch first), and the car stars shaking violently and making a loud drumming noise. It scared the crap out of me. I've...