Recent content by OpenRoadOutlaw

  1. O

    The "Sooty" MAP Sensor: Why your L5P is losing power and MPG.

    It’s not on the schedule because GM wants that 'Cost of Ownership' number to look low on paper. If they added 'Clean intake sensors every 15k miles,' it makes the truck look high-maintenance to fleet buyers. I’ve been cleaning mine every other oil change since I bought my 2018, and I’ve never...
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