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2004 4runner starting problem

Discussion in '4th Gen 4Runners (2003-2009)' started by Johnny 421, Nov 27, 2023.

  1. Nov 27, 2023 at 3:21 PM
    #1
    Johnny 421

    Johnny 421 [OP] New Member

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    2004 4runner limited
    Bin having starting issues would start off and on now won't start at all turns over good just won't start any ideas
     
  2. Dec 2, 2023 at 6:09 AM
    #2
    Bluesky 07

    Bluesky 07 Not a New Member

    Joined:
    Jan 26, 2019
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    Gender:
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    First Name:
    Russell
    Northern Georgia
    Vehicle:
    Silver ‘07 Sport V6 4WD @ 263K miles
    “Deep” Satoshi grille | X-REAS delete / TRD Offroad front springs & Bilstein 4600 shocks + FJC rear springs | Weathertech front & rear mats | Tinted front windows | Floor Armor cargo mat | TPMS bypass | LED interior, tag, & reverse lights | BlueSea Systems console USB power ports | Gentex 453 autodim mirror w/Homelink & compass | Kenwood DDX373BT HU + Audiovox backup camera | Fumoto F-103S | Bazooka tube subwoofer | Kenwood speakers & KAC-M1804 amp | Philips H9/9011 headlight bulbs | Rexing V1 Gen3 dash cam | Map light mod | Breather mod | Off-road Nav Setup | Power Stop Z36 brakes | OBD Fusion diagnostics
    Clicking sound while trying to start?
     
  3. Dec 4, 2023 at 12:45 AM
    #3
    negusm

    negusm New Member

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    2002 4Runner SR5 4WD
    Generally once the engine is turning over, the ECU is looking for proper timing in order to start the injectors and spark. This would require someone to view live data to see if the CAM\CRANK sensors are providing the correct signal.

    Another problem can be a bad fuel pump. I don't think the ECU checks for fuel pressure so it goes on its merry way trying to start the car even though there is no fuel. You may need to do a fuel pressure test.
     

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