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Fuel system cleaning question

Discussion in '2.5 Gen Tundras (2014-2021)' started by Viclava, Jul 19, 2025 at 11:39 AM.

  1. Jul 19, 2025 at 11:39 AM
    #1
    Viclava

    Viclava [OP] New Member

    Joined:
    Aug 31, 2024
    Member:
    #122211
    Messages:
    51
    Gender:
    Male
    First Name:
    Scott
    Central Washington
    Vehicle:
    19 TRD Pro
    Air freshener
    2019 TRD Pro w/110k highway mileage and probably is due for some sort of fuel system clean. My GX46 is almost $500 locally at a Toyota dealer, so I am assuming it will be similar or more since larger V8.

    My question is, is there a DIY alternative to having dealer pour cleaner in system and stand there for 2 hrs while it cleans or is there an alternative? I searched and could not find a thread on this.

    Thanks
     
  2. Jul 19, 2025 at 11:41 AM
    #2
    blackdemon_tt

    blackdemon_tt Battery Slayer

    Joined:
    Feb 27, 2020
    Member:
    #43241
    Messages:
    3,142
    Gender:
    Male
    Vehicle:
    2007 5.7l Tundra DC SR5 long bed 2wd
    TRD Sway Bar, Roll covers USA bed cover
    Full tank with a full container of seafoam... 16oz one... not the big bottle, It unstuck my fuel sender unit, works as intended now.
     
    Viclava[OP] likes this.

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