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Nissan Maxima: Front end popping over bumps

  1. #1
    Joe
    Guest

    Front end popping over bumps

    My front end (driver's side) makes a metalling popping sound when going over
    sharp bumps, i.e., seems to happen when the suspension changes direction
    quickly, like a bumpy road or a 20 mph speed bump.

    I once had a Honda with a bad ball joint that made much the same noise, so I
    replaced the ball joint, no luck. Then I replaced the stabilizer links since
    those are easy & fairly cheap, also no luck.

    Any other ideas?

    This is a '96 Maxima, 110k miles.

    Thanks,
    Joe




  2. #2
    JimV
    Guest

    Re: Front end popping over bumps

    Joe wrote:
     

    Could be several things. Original struts?


  3. #3
    Chris
    Guest

    Re: Front end popping over bumps

    I had an 84 Dodge Daytona Turbo that did the same thing. Turned out it was
    the rubber strut top mount that had torn and allowed the top of the strut to
    hammer inside the strut tower. I'm not sure if your Max has this but it's
    worth shot.

    Chris
    90 & 94 GXE's



  4. #4
    john
    Guest

    Re: Front end popping over bumps

    Check the strut bearings in the top of the tower. These are what the
    strut rotates on and they wear out...

    Joe wrote:
     


  5. #5
    Bill
    Guest

    Re: Front end popping over bumps

    "Joe" <com> wrote in message
    news:7A5Zc.5403$.. 
    over 

    Sounds like a strut bushing. Open the hood, and look at the top of the
    strut at the shaft that pokes up through the center of the tower. If you
    need to pop off the dust cap to see it, go ahead. Then push the car up and
    down, and see if you see any movement from the strut "shaft". If so, you
    probably have a cracked bushing.

    A few things if you plan on doing this yourself. First, the suspension has
    probably never been taken apart, so you'll find it very difficult to get the
    strut off the steering knuckle. Second, you'll need to have an alignment
    done after you replace it. Third, if you're going to be in there anyway, go
    ahead and replace the strut bearing as well. You'll already be taking the
    old one out, and it's a pretty cheap part ($12-ish.

    My suggestion is take it to an alignment shop with a good reputation. They
    should be able to replace the bushing, bearing, and do the alignment. Mine
    didn't cost that much at all, and it's been perfect ever since.


    Bill G
    '91 SE Auto
    168,220 miles

     

    since 



  6. #6
    E.
    Guest

    Re: Front end popping over bumps

    On 8/31/04 3:54 PM, in article 7A5Zc.5403$Mf.3638@fed1read02, "Joe"
    <com> wrote:
     
    Check the upper strut mounts.


  7. #7
    CW
    Guest

    Re: Front end popping over bumps

    Front sway bar endlinks. The ball joint part of it is likely shot.
    Check the joint for free play.

    CW

  8. #8
    Joe
    Guest

    Re: Front end popping over bumps

    A big thank you to all of you who replied, and 1000 points apiece to those
    of you who suggested strut mounts/bushings, as that was the cause. Was so
    busy looking under the car I neglected to check the mounts up top.

    Ed


    "Joe" <com> wrote in message
    news:7A5Zc.5403$.. 




 

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