terrible idle

Discussion in '94-95 5.0 Tuning' started by Mustangless, Apr 27, 2007.

  1. Mustangless New Member

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    I have had a bad idle at start (cold or hot) since I have switched to this maf and injectors.
    my tune

    Now it is bad about the entire time it is in open loop.

    log

    It looks like everything is bouncing all around. Not datalogged but the afr is like 14.5-16.5

    Any ideas of what can cause this, or fix it.

    edit: my vac/pressure gauge is also bouncing around like the res of the things in my log. It is somewhere between 17ish-10ish vac
  2. Bosko5.0 Active Member

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    check your timing it may be off.

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