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-   -   Buick park avenue ultra won't start once engine is hot (https://www.askmehelpdesk.com/showthread.php?t=794983)

  • Jun 23, 2014, 10:34 AM
    pjr2000
    Buick park avenue ultra won't start once engine is hot
    Buick park avenue ultra won't start easly once engine is hot
    ?
  • Jun 23, 2014, 10:39 AM
    TxGreaseMonkey
    If it has an Ignition Control Module (ICM), it may be breaking down under load (heat). It may also have an Engine Coolant Temperature (ECT) Sensor that is bad. What year and engine do you have?

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