User Tag List

Results 1 to 4 of 4

Thread: p0300

  1. #1
    Junior Member 05jeeper's Avatar
    Join Date
    Dec 2008
    Location
    jacksonville
    Posts
    345

    Branch
    Navy
    Status
    Serving
    Served
    2008 to Present

    Mentioned
    0 Post(s)
    Tagged
    0 Thread(s)

    Default p0300

    my engine light came on and i did the on off on off on shit and got the code p0300 (Random/Multiple Cylinder Misfire Detected) wierd thing is i drove it around a while and it only felt like once it had loss of power going up a hill, so im hoping its just some wires covered in mud, other then spark plug wires and spark plugs what should i check out ?
    -05 Wrangler X 4.0L 6 speed-
    -Mods-
    |6in RC Long Arm| |35in mickey thomsons| |6in genright flares| |Smittybuilt XRC10| |CB ch-19|

  2. #2
    Senior Member tellish33's Avatar
    Join Date
    Jan 2009
    Location
    Georgetown (Beaver County)
    Posts
    1,346

    Branch
    Air Force
    Status
    Served
    Served
    1999 to 2005

    Mentioned
    0 Post(s)
    Tagged
    0 Thread(s)

    Default

    I would check the fuel injectors. I had a 95 YJ that would lose power when ever I would go up a hill of any kind. Replaced the bad fuel injector and alls was good. Hope that helps some.
    IF YOU ARE NOT LIVING FOR SOMETHING, THEN YOU ARE DYING FOR NOTHING!!!!!
    www.hrja.org
    www.oathkeepers.org
    www.ufwda.org
    NOTRE DAME FIGHTING IRISH
    Consensus National Champions: '24, '29, '30, '43, '46, '47, '49, '66, '73, '77, '88
    Shared National Championships: '19, '20, '27, '38, '53, '64, '67, '70, '89, '93

  3. #3
    Junior Member 05jeeper's Avatar
    Join Date
    Dec 2008
    Location
    jacksonville
    Posts
    345

    Branch
    Navy
    Status
    Serving
    Served
    2008 to Present

    Mentioned
    0 Post(s)
    Tagged
    0 Thread(s)

    Default

    its either that or the plugs its fine untill i put strain on the engine like going up a hill and at low rpms, i hope it holds up i have a 6 hour drive tomorrow before i can really check it out
    -05 Wrangler X 4.0L 6 speed-
    -Mods-
    |6in RC Long Arm| |35in mickey thomsons| |6in genright flares| |Smittybuilt XRC10| |CB ch-19|

  4. #4
    Bobble Head Jeeper trailsnail's Avatar
    Join Date
    Jan 2008
    Location
    Colorado Springs
    Posts
    4,637

    Branch
    Army
    Status
    Retired
    Served
    1991 to 2012

    Closest Installation

    Fort Carson
    Mentioned
    0 Post(s)
    Tagged
    0 Thread(s)

    Default

    Quote Originally Posted by tellish33 View Post
    I would check the fuel injectors. I had a 95 YJ that would lose power when ever I would go up a hill of any kind. Replaced the bad fuel injector and alls was good. Hope that helps some.
    So what is a good way to check a fuel injector?
    Sven
    Colorado Springs Chapter Calendar and News

    '04 Wrangler Rubi, 5.5" Extreme Duty LA, 35" Goodyear Duratrac's, Warn RC 9.0 (Sold - My life sucks)

Bookmarks

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •  
Get the MJ Supporter Membership for a little less than $0.06 a day and get more space, 2 MJ Stickers and no banners ads. [Check it out]