Truckers Report Jobs

Find Trucking Jobs

Company Driver Company Driver Dry Van Dry Van Flatbed Flatbed Refrigerated Refrigerated Specialized Specialized Owner Operator Owner Operator
More Trucking Job Searches ⌄ Fewer Trucking Job Searches
⌃

Engine Warning Light Flashing

Discussion in 'Trucks [ Eighteen Wheelers ]' started by KNN202416, Jul 1, 2011.

  1. Jul 1, 2011 #1
    KNN202416

    KNN202416 Bobtail Member

    23
    2
    Mar 4, 2011
    Peoria, AZ
    0
    I have a 2007 International 9400i Eagle with a 450 ISX. I live in Phoenix and haul to L.A. and San Diego pulling a flatbed. I started having an intermittent Eng Warn light flashing mostly in the hotter areas. It will flash once or twice together and then about 30 seconds later another couple of flashes and so on. Once over to California it goes away. Had my mechanic hook it up to a computer and the fault code reads "Ext Fuel Command Input Voltage Above Normal X63."

    Has anyone had a similar problem or if anyone could shed some light on what could be the issue or potential problem I would appreciate it.
     
    KNN202416, Jul 1, 2011
    KNN202416, Jul 1, 2011
    #1
  2. Truckers Report Jobs

    Trucking Jobs in 30 seconds

    Every month 400 people find a job with the help of TruckersReport.

  3. Jul 1, 2011 #2
    ladywrongway03

    ladywrongway03 Heavy Load Member

    766
    328
    Aug 28, 2008
    trotwood oh
    0
    I ran into engineer of cummins at TA He said they have a design issue with isx.something with the pistons not fitting well and the hole expanding causing friction which causes cracks he said cummins knew about the flaw but still put them out
     
    ladywrongway03, Jul 1, 2011
    ladywrongway03, Jul 1, 2011
    #2
  4. Jul 1, 2011 #3
    gentleroger

    gentleroger Road Train Member

    7,791
    21,195
    Jun 1, 2010
    0
    Check the hose clamps on all of the hoses running from your radiator and coolant reservoir for looseness or small cracks. I had a similar problem last week and discovered that at high temperatures the hose/clamp was expanding enough to make the cpu think something was amiss.
     
    gentleroger, Jul 1, 2011
    gentleroger, Jul 1, 2011
    #3
    KNN202416 Thanks this.
  5. Jul 2, 2011 #4
    Heavyd

    Heavyd Road Train Member

    7,815
    6,267
    Feb 4, 2009
    0
    Do you have a Cummins fault code number?
     
    Heavyd, Jul 2, 2011
    Heavyd, Jul 2, 2011
    #4
    KNN202416 Thanks this.
  7. Jul 2, 2011 #5
    KNN202416

    KNN202416 Bobtail Member

    23
    2
    Mar 4, 2011
    Peoria, AZ
    0
    Ok.good info. I'll give that a check.


    Na, sure don't. I'll try and get one and re-post.
     
    KNN202416, Jul 2, 2011
    KNN202416, Jul 2, 2011
    #5
  • Truckers Report Jobs

    Trucking Jobs in 30 seconds

    Every month 400 people find a job with the help of TruckersReport.