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-   -   Why is my cars idle jumping all the time (https://www.askmehelpdesk.com/showthread.php?t=503194)

  • Aug 30, 2010, 08:21 AM
    freewillygm
    Why is my cars idle jumping all the time
    When I turn on my 97 honda accord my idle jumpes up and down and the idle is high I thought it might be my ecm I arready cleaned egr iacv as well I went to auto zone and I got these codes p0301 -p0302 -- p1300----- p1758------ p1399
  • Aug 30, 2010, 08:26 AM
    freewillygm
    :)
  • Aug 30, 2010, 08:39 AM
    TxGreaseMonkey

    . Replace the Ignition Control Module (ICM) and coil:

    https://www.askmehelpdesk.com/cars-t...tml#post252145

    https://www.askmehelpdesk.com/cars-t...tml#post260436

    . Purge all air from the cooling system, which can cause erratic idling.
  • Sep 4, 2010, 07:44 PM
    biff26

    Vacuum leaks can cause erratic idle, I would start by checking around cylinders #1&2 since you have misfire codes forthese cylinders.

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