1. Welcome to 4Runners.com!

    You are currently viewing as a guest! To get full-access, you need to register for a FREE account.

    As a registered member, you’ll be able to:
    • Participate in all 4Runner discussion topics
    • Transfer over your build thread from a different forum to this one
    • Communicate privately with other 4Runner owners from around the world
    • Post your own photos in our Members Gallery
    • Access all special features of the site

Water pump???

Discussion in '3rd Gen 4Runners (1996-2002)' started by Junebug, Dec 15, 2017.

  1. Dec 15, 2017 at 4:58 PM
    #1
    Junebug

    Junebug [OP] New Member

    Joined:
    Dec 15, 2017
    Member:
    #5168
    Messages:
    1
    Gender:
    Female
    Vehicle:
    2000 4runner limited 4x4
    Hello all, I truly hope I'm explaining this correctly...my power steering and alternator belts broke and well the pulley the fan is connected doesn't turn, my bf says "the water pump is bad" I refuse to believe that, is a new pump with maybe 30,000 miles on it and 700.00 to fix it. So, my question is is it really the water pump? Which I thought the timing belt drive the water pump, at least I think that's what I recall from changing my timing belt bout 40,000 miles ago?...
    Any tips or info, I'm really not wanting to do the water pump. Also, if I do should I really Change the timing belt again as well?
    Thank you and I hope all of this makes sense to everyone.
     
  2. Dec 19, 2017 at 8:07 AM
    #2
    Texoma

    Texoma IG: @triplecchopshop

    Joined:
    May 6, 2017
    Member:
    #4006
    Messages:
    312
    Gender:
    Male
    First Name:
    ChrisTopher
    Lago Vista, TX
    Vehicle:
    13 T4R
    Just bought dat bish
    If you have the 3.4L, then yes, timing belt turns the water pump. You'll know if the water pump is bad because it will leak through the weep hole, and at that point you'll need to replace it along with the timing belt.
     
  3. Dec 19, 2017 at 8:08 AM
    #3
    Texoma

    Texoma IG: @triplecchopshop

    Joined:
    May 6, 2017
    Member:
    #4006
    Messages:
    312
    Gender:
    Male
    First Name:
    ChrisTopher
    Lago Vista, TX
    Vehicle:
    13 T4R
    Just bought dat bish
    Sounds like you just need a new fan pulley.
     
  4. Dec 19, 2017 at 10:48 AM
    #4
    Roman

    Roman New Member Vendor

    Joined:
    Feb 11, 2016
    Member:
    #1532
    Messages:
    59
    Gender:
    Male
    First Name:
    Roman
  5. Jan 14, 2018 at 11:34 AM
    #5
    markrwals

    markrwals New Member

    Joined:
    Jan 14, 2018
    Member:
    #5306
    Messages:
    1
    Gender:
    Male
    First Name:
    Mark
    Vehicle:
    1998 4runner SR5
    I agree with the other comments. I am a diesel mechanic by trade and I just recently replaced the timing belt myself. The fan pulley provides one of rotation points for the belts and the only thing they power steering and alternator belts have in common, aside from the crank. The water pump is driven by the timing belt and does not drive the fan belts
     
  6. Dec 7, 2022 at 9:08 PM
    #6
    Yolo.Dennis

    Yolo.Dennis New Member

    Joined:
    Dec 7, 2022
    Member:
    #29985
    Messages:
    1
    Gender:
    Male
    First Name:
    Dennis
    Vehicle:
    1998 Toyota 4Runner sr5 4x4
    What does a bad Fan clutch pulley or bracket sound like? I have this awful sound that I can’t find. Changed the fan clutch and it’s still there and it’s in the fan clutch area and I was thinking it’s the pulley for it, just don’t know what it sounds like. I can post a video of my 4Runner. If anyone can help that would be so helpful!!!
     

Products Discussed in

To Top