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Help, acceleration hesitation 98 4runner 4cyl rwd

Discussion in '3rd Gen 4Runners (1996-2002)' started by Squatch420, Dec 10, 2023.

  1. Dec 10, 2023 at 10:19 AM
    #1
    Squatch420

    #1
    Squatch420 [OP] New Member

    Joined:
    Nov 25, 2023
    Member:
    #36907
    Messages:
    12
    Gender:
    Male
    Vehicle:
    98 4Runner ats rwd 2.7l
    Wether its cold or warm it starts up just fine, idols just fine but when i go to give it gas it hesitates(sputters) im thinking fuel filter but could it be something else? Greatly appreciate any info

    Spark plugs and MAF are new, less than 1000 miles. Just FYI
     
    Squatch420, Dec 10, 2023
    #1
  2. Dec 10, 2023 at 11:55 AM
    #2
    Ahdofu

    #2
    Ahdofu New Member

    Joined:
    Dec 14, 2020
    Member:
    #18506
    Messages:
    310
    Gender:
    Male
    First Name:
    Matt
    Vehicle:
    1997 4Runner SR5, V6, Auto, 4WD
    Any OBD codes? If none, my inclination will be either the fuel filter or the fuel sending unit.
     
    Ahdofu, Dec 10, 2023
    #2
    negusm likes this.
  3. Dec 10, 2023 at 6:26 PM
    #3
    Squatch420

    #3
    Squatch420 [OP] New Member

    Joined:
    Nov 25, 2023
    Member:
    #36907
    Messages:
    12
    Gender:
    Male
    Vehicle:
    98 4Runner ats rwd 2.7l
    I dont have a scanner, so i haven't hooked it up yet, i but im going to tomorrow. Ill update after i do tomorrow evening
     
    Squatch420, Dec 10, 2023
    #3
  4. Dec 10, 2023 at 8:18 PM
    #4
    negusm

    #4
    negusm New Member

    Joined:
    Oct 22, 2019
    Member:
    #11745
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    2,095
    Gender:
    Male
    Vehicle:
    2002 4Runner SR5 4WD
    yeah, sounds like a fuel starvation issue. Fuel filter, pump or regulator would be what I would suspect. You may want to get a fuel pressure test.
     
    negusm, Dec 10, 2023
    #4
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