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  1. Stock Issues
    I have a 2010 Mazda 3 2.5L with just over 280,000 miles on it. Back in 2019 I bout a new TCM from a company off of ebay that reprograms them. They sent the new one and I was able to drive my car about 30,000 or so before another AT light came on. I returned back to ebay and sought out another...
  2. Stock Issues
    Hello I'm having problems with my transmission. But it seems like a tcm problem but my 08 Mazda 3 has a integrated PCM. which makes it difficult. What's happening is when I put my car in drive. You'll see the gears go from 1-2-3 and maybe 4 without doing anything, it will sometimes drop down to...
  3. Mazda News
    Hi guys. I just found the site and I'm very happy that I can share my car problems and get answers from people who drive the same car. I have a Mazda 3 2010 which has code U0101. Sometimes the car is stuck and does not move, sometimes when shifting to Park there is a big jerk. So, I've decided...
1-3 of 3 Results