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Oil gauge periodically quits

Discussion in 'Wrangler TJ (1996-2006)' started by Missourijeep, Feb 23, 2019.

  1. Feb 23, 2019 at 7:43 AM
    #1
    Missourijeep

    #1
    Missourijeep [OP] New Member

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    Good Morning, I am new on this forum and this is my first thread.
    My oil pressure gauge periodically quits registering for a few seconds, causing the check gauges light to come on. This only lasts for a few seconds and the gauge returns to a normal read, but it has been happening more frequently over the last week or so.
     
    Missourijeep, Feb 23, 2019
    #1
  2. Feb 23, 2019 at 8:15 AM
    #2
    aggrex

    #2
    aggrex Well-Known Member

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    Tuffy>AEV>TTO>JW>STech>EVOcage>MagnaFlow>SpiderTrax>RockHard>TF>SpringTail>67design>Bolt>GPCA>Curt>
    Welcome @Missourijeep ! Just a few simple things to look at before suspecting other major components (oil level confirmed, correct oil weight, clogged filter, correct filter, etc) then post CEL codes scan.
     
    aggrex, Feb 23, 2019
    #2
  3. Feb 23, 2019 at 11:24 AM
    #3
    Missourijeep

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    Missourijeep [OP] New Member

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    Thanks, will check the list!
     
    Missourijeep, Feb 23, 2019
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  4. Feb 23, 2019 at 12:03 PM
    #4
    aggrex

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    aggrex Well-Known Member

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    The oil pressure sender unit could be faulty. Replacement with an OEM part preferably. During this period of zero pressure + CEL are there any noises indicative of insufficient lubrication? The warning signs are very important and if this is beyond your capabilities an auto mechanic should be consulted for an oil pressure check.
     
    aggrex, Feb 23, 2019
    #4
    JKBob 25 likes this.
  5. Feb 23, 2019 at 1:02 PM
    #5
    Missourijeep

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    Missourijeep [OP] New Member

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    No noise, the events last only a second or two. Thanks for the post.
     
    Missourijeep, Feb 23, 2019
    #5
  6. Feb 23, 2019 at 3:36 PM
    #6
    Jim Beam

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    Jim Beam Well-Known Member

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    Could be a frayed wire from the sending unit at its most accessible location, under the hood. Something to check first.
     
    Jim Beam, Feb 23, 2019
    #6
    aggrex and Missourijeep[OP] like this.
  7. Feb 23, 2019 at 6:19 PM
    #7
    JKBob 25

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    JKBob 25 Well-Known Member

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    Welcome to the forum @Missourijeep. Good bunch of people here. Enjoy.
    Any fix for yet for your issue?
     
    JKBob 25, Feb 23, 2019
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    Missourijeep[OP] likes this.
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