2006 Ford Expedition running poorly

Asked by Oct 11, 2015 at 07:14 PM about the 2006 Ford Expedition

Question type: Maintenance & Repair

I have a 2006 Ford expedition, new to me. Ran perfect no problems.  A
week later it would take a couple of times to start.  Took it to the mechanic
he said I lost fuel pressure when it shuts down, so they changed the fuel
pump. Didn't help changed it again.  Didn't help again and they upgraded
to a dealer OEM part. No improvement. We changed the fuel pressure
regulator still didn't fix it. Test and replaced all fuel injectors, ran fine last
night now it has a very rough idle and no power on acceleration. No codes
have shown up.  Planning on new plugs tomorrow, any suggestions or
places to check for potential problems.

1 Answer

answered about a year ago

May be a fuel pump

Mark helpful

Your Answer

Related Questions

  • 2006 Ford Expedition running poorly 1 answer

    I have a 2006 Ford expedition, new to me. Ran perfect no problems. A week later it would take a couple of times to start. Took it to the mechanic he said I lost fuel pressure when it shuts down, s...

    2006 Ford Expedition

    -

    Maintenance & Repair

  • 2003 Expedition stops running 3 answers

    The low oil pressure and high temp light comes on and the engine stops running. The oil gauge reads normal though as does the water temperature gauge. The oil level is also correct. The car has 16...

    2003 Ford Expedition XLT 4WD

    -

    Maintenance & Repair

  • 2001 Ford Expedition 4.6 V8 running badly.Any help? 5 answers

    I have a 2001 Ford Expedition with a 4.6 V8. It has been running rough and gave me the Service Engine Soon light. I read the codes and it gave me the PO304 "cylinder misfire" code and the PO354 "coil...

    2001 Ford Expedition XLT

    -

    Maintenance & Repair

  • Transmission for 2005 Ford Expedition 2 answers

    Would a transmission from a 1999 Ford Expedition fit in a 2005 Ford Expedition?

    2005 Ford Expedition XLT 4WD

    -

    Maintenance & Repair

  • 07 Ford Expedition 3 answers

    My 07 Expedition idles real rough but pepsi up around 2500 rpm but I noticed the driver side cat was cherry red. I tried different injectors and nothing. I tried a new category and nothing. ...

    2007 Ford Expedition XLT

    -

    Maintenance & Repair

Shortcuts

Search Ford Expedition Questions

Ford Expedition Experts

  • #1
    T_S_T
    Reputation
    1,960
  • #2
    Larry Sturgis
    Reputation
    1,410
  • #3
    lightGear
    Reputation
    1,030
View All

Related Models For Sale

Used Chevrolet Tahoe
648 Great Deals out of 39,638 listings starting at $1,000
Used Ford Explorer
858 Great Deals out of 63,882 listings starting at $1,000
Used Chevrolet Suburban
355 Great Deals out of 21,930 listings starting at $1,999
Used Lincoln Navigator
84 Great Deals out of 4,553 listings starting at $1,900
Used Ford F-150
2,328 Great Deals out of 184,536 listings starting at $699
Used GMC Yukon
406 Great Deals out of 21,587 listings starting at $1,495
Used GMC Yukon XL
243 Great Deals out of 13,723 listings starting at $1,495
Used Cadillac Escalade
216 Great Deals out of 11,251 listings starting at $2,000
Used Nissan Armada
148 Great Deals out of 7,907 listings starting at $2,995
Used Toyota Sequoia
133 Great Deals out of 5,370 listings starting at $2,499
Used Ford Excursion
8 Great Deals out of 793 listings starting at $4,185
Used Dodge Durango
305 Great Deals out of 21,541 listings starting at $2,195
Used Ford F-250 Super Duty
368 Great Deals out of 44,898 listings starting at $1,799
Used Chevrolet Silverado 1500
2,130 Great Deals out of 167,425 listings starting at $1,900
Used Honda Pilot
506 Great Deals out of 30,722 listings starting at $1,399

Used Cars For Sale

2018 Ford Expedition For Sale
14 listings starting at $50,665
2017 Ford Expedition For Sale
43 Great Deals out of 10,326 listings starting at $29,888
2016 Ford Expedition For Sale
59 Great Deals out of 1,437 listings starting at $26,000
2015 Ford Expedition For Sale
17 Great Deals out of 593 listings starting at $19,995
2014 Ford Expedition For Sale
43 Great Deals out of 759 listings starting at $16,950

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use.