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Crank pulley small wobble + motor knock

Discussion in '2nd Gen. Tacomas (2005-2015)' started by anthony250f, Jul 16, 2017.

  1. Jul 24, 2017 at 6:47 AM
    #61
    anthony250f

    anthony250f [OP] Well-Known Member

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    I wonder what the knock type sound was lol
     
  2. Jul 24, 2017 at 8:16 AM
    #62
    Torspd

    Torspd Tor-nication

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    Most likely, the idler pulleys.
     
  3. Jul 24, 2017 at 8:32 AM
    #63
    anthony250f

    anthony250f [OP] Well-Known Member

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    I haven't replaced them yet haha
     
  4. Jul 24, 2017 at 10:58 AM
    #64
    Torspd

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    Then it'd have to be from the spark plugs. You said one was loose.
     
  5. Jul 24, 2017 at 11:09 AM
    #65
    xJuice

    xJuice My spoon is too Big!

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  6. Jul 24, 2017 at 11:11 AM
    #66
    anthony250f

    anthony250f [OP] Well-Known Member

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    Yep the one with the oil on it was loose. Not super loose but I didn't need to use a ratchet to loosen it at all....that's also right where I was hearing the knock as well
     
  7. Jul 24, 2017 at 11:11 AM
    #67
    anthony250f

    anthony250f [OP] Well-Known Member

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    Yeah I'm gonna run it for 5k then switch. I have a lot of buddies who have been running this oil for years
     
    xJuice[QUOTED] likes this.
  8. Jul 24, 2017 at 11:25 AM
    #68
    Torspd

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    Then that could have been the exhaust leak "knocking" sound.
     
  9. Jul 25, 2017 at 7:12 PM
    #69
    anthony250f

    anthony250f [OP] Well-Known Member

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    Replacing all idlers/tensioner today and the belt. Took about 45 mins.

    No more sound!IMG_5196.jpg
     
    Jmad1997 and VolcomTacoma like this.
  10. Jul 26, 2017 at 7:25 AM
    #70
    Torspd

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    All happy again.
     
    anthony250f[OP] likes this.
  11. Oct 14, 2017 at 11:16 AM
    #71
    Bronathan05

    Bronathan05 Well-Known Member

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    How easy/difficult is this to be done? My belt is currently tearing, which I can replace. But I'm getting suggestion to replace my pulleys at a shop and being quoted $600 for kit and labor.
     
  12. Oct 14, 2017 at 11:21 AM
    #72
    anthony250f

    anthony250f [OP] Well-Known Member

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    Easy!!! Took less than an hour to do it all
     
  13. Oct 14, 2017 at 11:25 AM
    #73
    Bronathan05

    Bronathan05 Well-Known Member

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    That's good to know. Trying to learn how to work on the truck as much as myself when I can. Still a bit intimidating at times. How much did you happen to spend in parts?
     
  14. Oct 14, 2017 at 2:45 PM
    #74
    SethB

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  15. Oct 14, 2017 at 3:14 PM
    #75
    anthony250f

    anthony250f [OP] Well-Known Member

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    Under 100$

    You can buy the tensioner but it's not needed unless yours is bad. I replaced both idlers and just replaced the tensioner bearing
     
  16. Oct 14, 2017 at 9:03 PM
    #76
    Bronathan05

    Bronathan05 Well-Known Member

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    Thank you guys. Appreciate the info.
     

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