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Thread: Knocking, front end

  1. #1
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    VZ Wagon '06

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    Default Knocking, front end

    Ive recently been hearing a knock/cracking sound. As if the front end is "cracking a knuckle" so to speak

    Seems to only occur when its being pressured into it for eg. if i turn right into a round a bout and as i exit and change direction to the left, there it is..... Im not sure if i can feel it in the steering wheel or if its passing the vibe to it.

    A possibility might be the rhs strut rod. Looking at the left hand one, the rhs seems to have around 10 mm less thread on it. Might need tightening up to make it the same as the left. Before doing this tho, im unsure if i will upset the balance of things if i tighten it up...
    VZ Wagon '06, Odyssey

  2. #2
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    vz Executive

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    both struts should be tightened and have no movement in them .
    what we have here,is a failure too communicate!!

  3. #3
    CRUSTIN is offline P-plater
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    Also check your sway bar linkages. Mine were loose and caused a similar knock. Be sure to check them soon because the more linkages knock and move the more they wear, if you leave it too long no matter how tight it is it will still knock, then you need a new sway bar.
    Originally Posted by Little Red VZ Go-Kart
    1. Why would you want to floor it, or move it to the red line? Especially with the lack of airbags and ABS features!? What do you hope to achieve by that??
    Originally Posted by HoldenV8
    give everything a spray with wd40 wheels brakes that should fix the squeaks

  4. #4
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    After some inspection i have concluded that the sway bar is not centered. Its seems that for 1, the mounts on the chasis arent the same on each side. Looking at the lhs brace theres 15 mm before it bends down to meet the links,,, on the rhs it bends down imediately after the brace. And 2, the strut rod is touching the sway bar on one side where as on the other side there's enough room for 2 fingers... any size.

    Not knowing anything about wheel alignment, i suspect i should loosen the sway bar unloaded??
    VZ Wagon '06, Odyssey

  5. #5
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    You mean like this?

    Passenger side
    Knocking, front end-img_0830.jpg

    Drivers side
    Knocking, front end-img_0828.jpg

    You can see the part of the bar on the left that is cleaner where it was under the bush.

  6. #6
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    replace the bushes, the top ones will be stuffed too.
    what we have here,is a failure too communicate!!

  7. #7
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    vs ute

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  8. #8
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    vr commodore v8

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    make sure u haven't run ova something or bottomed out and bent the sway bar somewhere ... otherwise probs just the bushes or links may also be bent

  9. #9
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    Quote Originally Posted by shanen View Post
    You mean like this?

    Passenger side
    Click image for larger version. 

Name:	IMG_0830.jpg 
Views:	70 
Size:	150.9 KB 
ID:	131539

    Drivers side
    Click image for larger version. 

Name:	IMG_0828.jpg 
Views:	65 
Size:	164.7 KB 
ID:	131540

    You can see the part of the bar on the left that is cleaner where it was under the bush.
    yes, just like that.... Can you show us the strut rod bolts. Im interested to know if you have equal thread on each side. (you can just post a reply no need for photo)
    cheers


    Quote Originally Posted by revhead1988 View Post
    make sure u haven't run ova something or bottomed out and bent the sway bar somewhere ... otherwise probs just the bushes or links may also be bent
    The links are strait, but i dont know about the sway bar yet. Probly need to take it off and view it from a few angles to check it.
    VZ Wagon '06, Odyssey

  10. #10
    CRUSTIN is offline P-plater
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    While we are on the subject of sway bars, has anyone replaced or fitted one yet? I've just bought a new sway bar because the last one was damaged.

    After looking over the job I can't help thinking I'm going to be stuck removing heaps of crap trying to get it in, I wanna know if its an hour or 3 hour job. Its the front bar.
    Originally Posted by Little Red VZ Go-Kart
    1. Why would you want to floor it, or move it to the red line? Especially with the lack of airbags and ABS features!? What do you hope to achieve by that??
    Originally Posted by HoldenV8
    give everything a spray with wd40 wheels brakes that should fix the squeaks

  11. #11
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    VZ Exec Wagon MY06

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    Quote Originally Posted by kubsnazx View Post
    yes, just like that.... Can you show us the strut rod bolts. Im interested to know if you have equal thread on each side. (you can just post a reply no need for photo)
    cheers
    I have equal thread on both sides.

  12. #12
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    2004 VYII S, 2005 VZ SV6

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    Im getting the same problem, the left strut just turns freely, but the right is solid as... how do you tighten them ? hold the top part and tighten the bottom or just get a socket on it and tighten, if its the latter nothing happens just keeps turning


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