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"Ticking engine".......(one fix)

Discussion in '2nd Gen. Tacomas (2005-2015)' started by chris4x4, Jul 7, 2009.

  1. Jul 10, 2009 at 9:35 PM
    #41
    chris4x4

    chris4x4 [OP] With sufficient thrust, pigs fly just fine. Moderator

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    LOL! Thats how I fix my rattles. :)
     
  2. Jul 12, 2009 at 7:55 AM
    #42
    TacoBow

    TacoBow Intentionally cosmetically correct.

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    I'll just chime in because that tutorial embedded in the post is worthy of a hats off to ya moment. Nice... very nice indeed. :humble:
     
  3. Jul 13, 2009 at 1:59 AM
    #43
    tacoholic

    tacoholic Well-Known Member

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    Ford or Toyota we all fix rattles the same. :rolleyes:
     
  4. Jul 13, 2009 at 10:19 AM
    #44
    nad

    nad mmmm tacos!

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    So I had taken my truck in three weeks ago to see if my horrible sounding truck had the manifold problem. They looked at it all day and told me at the end of the day that they were ordering me new manifolds, now after waiting 3 weeks when they told me the parts would bein within 3 days, the dealership is telling me they cant hear the noise... WTF!! talk about wasting my time and leaving me with a bagged out sounding motor, I am going to try and get them to do it still but if they don't I will post a video of how my truck sounds so you guys can agree with me that it sounds like a bag of smashed ass holes!
     
  5. Jul 13, 2009 at 12:46 PM
    #45
    Negative1

    Negative1 Well-Known Member

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    This rubber washer fix has done 0% improvement for the infamous engine tick.

    Just FYI..

    My truck has less than 1000 kms on it...
     
  6. Jul 13, 2009 at 12:53 PM
    #46
    nad

    nad mmmm tacos!

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    im pretty sure its the valves, if you get a louder exhaust you cant hear it as much thats what i did :), oh and so I went for a drive with the mechanic and my truck all of a sudden didnt sound so bad, wtf? wtf? wtf? maybe its just the way i drive it, cause I do shift really early, maybe that causes more pressure in the motor creating the bagged out sound I was hearing, cause I noticed when the mechanic was driving it he let the rpms get up really hi
     
  7. Jul 13, 2009 at 4:46 PM
    #47
    Pitt1552

    Pitt1552 Well-Known Member

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    Toyota is fixing my ticking at the moment. Way too loud to be normal engine ticking so i mentioned it when i went in to have a new radio ordered... they looked around and found that i am missing a large grommet. I think it is where the lines for the heat come through the firewall... not 100% on that (2 hoses atop one another going through the firewall on the drivers side). They ordered the part and will put it in when the radio gets there...

    If ya find that the ticking seems abnormally loud in the cab check and see that your truck came w/ all of your grommets. Maybe i'm not the only one with this issue...:D
     
  8. Jul 13, 2009 at 5:50 PM
    #48
    nad

    nad mmmm tacos!

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    could you take a picture of the exact gromet you are talking about?
     
  9. Jul 13, 2009 at 5:54 PM
    #49
    Pitt1552

    Pitt1552 Well-Known Member

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    Will do. I'll post it tomorrow after work.
     
  10. Jul 13, 2009 at 5:57 PM
    #50
    nad

    nad mmmm tacos!

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    :) thanks
     
  11. Jul 13, 2009 at 6:12 PM
    #51
    Pitt1552

    Pitt1552 Well-Known Member

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    Ran out and took a pic w/ the cellphone and a flashlight. The missing grommet is to the left of the brake booster. Has 2 lines running through the firewall, probably a 1.5"x3" oval. Hope this helps, I'll take a better picture tomorrow.

    [​IMG]
     
  12. Jul 15, 2009 at 3:41 AM
    #52
    davatk

    davatk Well-Known Member

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    I had tried this also and noticed very little difference. However, I did notice more of a difference if I just took the screw out and tie wrapped the entire PWM valve away from the manifold. Seems that there may be some sound conduction or echoing going on, and getting it away from that area helps. Ticking does not go away altogether mind you, but better.

    I have owned a lot of vehicles, and this sound is annoying.
     
  13. Jul 15, 2009 at 6:58 AM
    #53
    nad

    nad mmmm tacos!

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    the valve is still functional ?? do you have a pic of what you did?
     
  14. Jul 15, 2009 at 7:52 AM
    #54
    davatk

    davatk Well-Known Member

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    Yes it is still functional. I didn't disconnect the wiring or hoses - I just took the screw out and used some tie wraps around the hose on the valve to tie it back away from the manifold (I believe I tied it to another nearby hose). Sorry, don't have a pic.
     
  15. Jul 15, 2009 at 8:39 AM
    #55
    nad

    nad mmmm tacos!

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    thats alright sounds easy enough. thanks!
     
  16. Jul 16, 2009 at 4:14 PM
    #56
    jandrews

    jandrews Hootin' and Hollerin'

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    Did this last night. Noticably decreased (almost eliminated) the loudest tick, which was most noticable from about 20 to 40 mph during acceleration. Other higher cadence lower volume tick remains, I'm assuming that's the valve train.

    Does sound noticeably better. Easy as hell to do too. Who can't put washers on a bolt?
     
  17. Jul 20, 2009 at 5:23 PM
    #57
    bbarian333

    bbarian333 Well-Known Member

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    Has anybody been to a dealer and noticed that the exhaust manifold on an 09 looks more like a header . Much different than the 06 and 05's . not sure about the 07's and 08's . I thought the newer manifold was supposed to stop the ticking. I'm familiar with the manifold ticking tsb . My vin is a few #s shy of qualifying.
    Hey Nad, dont give up on getting the TSB done. I already had to battle with the dealers to get the rear spring tsb done.Finally got it done. The Manifold tsb has a longer coverage on it. Thats my next battle.
     
  18. Jul 20, 2009 at 5:26 PM
    #58
    chris4x4

    chris4x4 [OP] With sufficient thrust, pigs fly just fine. Moderator

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    The new manifold design is due to the relocation of the O2 sensor. This was told to me from a guy who works for Toyota...take it accordingly.
     
  19. Jul 21, 2009 at 6:54 AM
    #59
    nad

    nad mmmm tacos!

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    I have givin up because the mechanic says that he has heard the manifold tick before and apparently I dont have it. He says that if I had it I would hear a loud tick inside the vehicle, whereas I only hear it reflecting off of close walls when I drive by with my window down. Which I really dont like cause if I am hearing then any by standers are hearing it to, thinking to themselves as I drive by, wow thats a nice truck but it sounds like s#$t. I have a feeling it is that valve that I tried the o rings on, I am going to try zip tying it to the hose like davatk did.
     
  20. Jul 21, 2009 at 11:44 AM
    #60
    TacticalBacon13

    TacticalBacon13 Sorry for party rockin'

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    good job chris and brian! doing this asap!
     

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