engine control unit | Ford Explorer Forums - Serious Explorations

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engine control unit

  1. S

    Strange issue, shifting/ engine control module

    :exp: I have no idea to begin, very familiar with V6 and 4cyl Fords but my 5.0 Explorer acts like a red headed step child at times! If i drive it like im in the nascar races it shifts smooth and nice...drive normal and try saving gas? it holds onto 2nd gear and hits higher RPMs before shifting...
  2. T

    ECU Module Problems

    Hi, We own a 2004 Ford Explorer. Bought it used 2 years ago. Since then it has had multiple repairs. Two weeks ago the throttle bottle was replaced. Since we got it back the engine revs very high when it starts. Could this have been a result of replacing the throttle body? Also since then, the...
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