1. Tip...
    If you hold most smartphones sideways
    you can bring up a more full featured version of the forum.
    Dismiss Notice
Dismiss Notice

Register Today It's free! This box will disappear once registered!

cranks but no start

Discussion in 'Under the Hood' started by slewis006, July 27, 2011.

^^Searches ExplorerForum.com^^

  1. slewis006

    slewis006 New Member

    July 27, 2011
    Likes Received:
    Trophy Points:
    City, State:
    dayton ohio
    Year, Model & Trim Level:
    2007 base
    I have a 2007 ford explorer with the 4.0 flex fuel engine.Had multiple misfire codes in continuses memory and also had p0172 and p0174. Replaced plugs and wires due to age and plugs were fuel fouled. checked fuel pressure with an outside guage and has a cranking reading of 89 psi.the fuel pressure sensor on the rail is reading about 7.89 psi. changed sensor but the readings did not change.checked for voltage from wires to the sensor and have about 5 volts on 3 wires and nothing on 1. not sure if this is causing my no start but need some direction to go in.i am getting good spark and injector fire, has good compression and seems to be delivering too much fuel to the cylinders. Help if any one can!!!!!
  2. Support EF

    Join the Elite Explorers for $20

    Explorer Forum has probably saved you that much already, and will continue to save you money as you learn how to diagnose fix problems yourself and learn which modifications work without having to experiment on your own. Elite Explorer members see practically no ads, can add their own profile photo, upload photo attachments in all forums, and Media Gallery, create more private Conversations, and more. Join Today. Your support is greatly appreciated.

Share This Page

We Support Our Troops!