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From stuttering and stalling to not starting

Discussion in 'Grand Cherokee' started by Randal, Apr 18, 2025 at 9:50 AM.

  1. Apr 18, 2025 at 9:50 AM
    #1
    Randal

    #1
    Randal [OP] New Member

    Joined:
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    First Name:
    Randal
    Vehicle:
    1995 jeep grand Cherokee 5.2L
    None
    I have a 95 jeep grand Cherokee with a 5.2l in it. Was sputtering and stalling. Changed the fuel pump and filter then ran fine for a few days. It started sputtering again and stalling so I replaced the Crankshaft positioning sensor And the idle air positioning sensor. Now it will not start. I checked all the fuses and relays which all checked out good. Check engine light has not come on at all
     
    Last edited: Apr 18, 2025 at 10:09 AM
    Randal, Apr 18, 2025 at 9:50 AM
    #1
  2. Apr 18, 2025 at 1:22 PM
    #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>
    Local auto parts store like AA or AZ can check for codes. Changing the FP/filter oddly addressed the issues for a few days only for the symptoms to return could mean you were close. Retrace your steps and hold the parts cannon while confirming wiring was not damaged / reinstalled correctly and I'd recommend using OEM parts whenever possible especially for sensors etc.
     
    aggrex, Apr 18, 2025 at 1:22 PM
    #2
    Bob likes this.
  3. Apr 18, 2025 at 2:37 PM
    #3
    Randal

    #3
    Randal [OP] New Member

    Joined:
    Friday
    Member:
    #9350
    Messages:
    2
    Gender:
    Male
    First Name:
    Randal
    Vehicle:
    1995 jeep grand Cherokee 5.2L
    None
    All the parts I have used is Dorman from oriellys. Using starting fluid it tries to fire but doesn’t fully fire off. I have spark to all 8 cylinders as well. When I turn the key on the fuel pump kicks on. The only things I could possibly think of is the TPS or the MAP
     
    Randal, Apr 18, 2025 at 2:37 PM
    #3
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