2003 4.0 hard start cold and hot any ideas?

Discussion in '4.0 Engine' started by azranger24, Sep 6, 2012.

  1. azranger24

    azranger24 New Member

    Hello everyone,

    So i have made a search in the forum and havent found a problem quite like mine. So here it is. Hard start whether it is cold or hot. Usually takes one or two tries...sometimes 3. Just cranks. New fuel pump, filter, plugs, wires ect. No code is set. It never used to do this and just started. After it starts it runs fine. I inspected the IAC Valve and cleaned it up but this didnt help. Any info you could pass on would be a great help.

    2003 Ranger FX4 Ext Cab 4.0
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