my sister has a 2001 escape that has misfired for a while now. my brother in law changed the vac hoses because they were deteriorating. he found a broken coupler and doesnt remember where it was or what he did to it. there is still a vac leak somewhere and im having trouble finding it. anyone have a diagram or something to tell me where to run all the hoses?

 

Did you try Auto Zone .com or Fuel Saver.com ?