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p0171

  1. AD (2017+) Elantra
    Hi everybody, I've got an issue with my car that I'm trying to figure out. Over the past few months my 2017 Elantra has started to stall occasionally while driving. It has 70k miles on it. The stalling has increased from around a few times a week to a few times a day.. It mostly stalls when I am...
  2. Tucson Forum JM Models
    I have an '05 Tucson 2.7L. A few months back I got the P0171 code and I believe the problem was a loose air filter hose. I fixed that and I had not gotten the code again until now. Now, I'm not sure what the issue is. I visually checked all the hoses and they seem good to me, but I'm no...
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