May 122015
 

changed the egr valve and sencer and my idel will rise and fall when I stop or put it in park. if I stop and do not put it in N when the idel starts to go up and down it will some times die.

  One Response to “2000 f150”

  1. Reason for changing the EGR valve and sensor? If it was from the code, should have replaced the egr regulator as well and made sure the rubber hoses were not clogged.

    A vacuum leak or malfunctioning IAC Sensor can cause this issue.

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