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hyundai elantra 2006

  1. Elantra & Lantra Forums (Please Post In The Corre
    Hi all, I need some help and hoping to pick your knowledge. I have just bought a 2006 Elantra, it came with two keys and matching immobiliser. One immobiliser did work and the other was pretty good, but sometimes I would need to push a few times or be close to the car (my thinking is...
  2. XD (2001-2006) Elantra
    My car when I pass more than 50 Mph, my transmission goes down to 3rd gear from 4th gear and I put my OBD scanner and I don't remember exactly the code I think it is P0721 but I'm not sure, but I remember that the scanner seems to me the output speed sensor OSS was damaged, this is the sensor...
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