diagnoses

  1. Kevmobile

    P0171 Bank 1 Too Lean - Decatted O2 Sensors?

    Hey everyone- A little backstory: my truck is decatted (has the pre-cats still) and has the rear O2 sensors mounted in spark plug defoulers to fool them. I got a lean condition code on the way back from work today, and was wondering if this could be the cause. If I recall correctly, the rear...
  2. T

    Air Suspension warning - Dealer Diagnosis

    I recently bought a beautiful 2012 Expy EL Limited with 110k on. Car is in immaculate condition. About 4 days after getting it the Air Suspension Warning light came on. I called the dealer and ( cutting out a few bits here and there ) I took it back. They had a look at it for about 2hrs and...
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