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cylinder misfire

  1. Tiburon /coupe forums
    Whenever I step on the gas from a stop or from a slow roll the car hesitates. The longer I keep my foot in it the more it does it. If I keep my foot in it, it will eventually misfire. It will misfire on different cylinders. One time it was cylinder 2, I cleared it, then another time was cylinder...
  2. AD (2017+) Elantra
    A few weeks ago I started having rough idle and codes showed a misfire on cylinder 3. It happened two days in a row and then stopped. I have almost 80k miles and so I changed the spark plugs even though they weren't too bad. I am still having some random misfire issues and it is changing...
  3. General Hyundai Non-Model Specific Discussion
    This is really serious problem I think. It said it can cause fire while driving and stop engine on highway. No improvement from theta 2. He is engineer who find theta 2 issue on 2017.
  4. AD (2017+) Elantra
    Hey all, Very tired, stressed out med student here looking for help. And I'm not referring to school. If you read anything, please read the last paragraph (most urgent). 2017 Elantra Limited starts shaking and vibrating every time I drive it, but this only lasts a few minutes and oftentimes...