p0171

  1. Izzyandsue

    P0171 or PO171

    Gang, I got a new code today, truck hates me sometimes... I had the P0420, which started after I installed the sliders and had to move the cat converters some to get the sliders to fit. So thinking a leak was causing that. The 171 is a lean condition, done the read-search and removed and...
  2. 40thSagePearl

    In need of some OBD diagnosis help.. P0171 and P0401

    well here is another one of these threads lol
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