tierod or balencing??

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  • long tall eta
    E30 Mastermind
    • Jul 2010
    • 1536

    #1

    tierod or balencing??

    guys, i just had a set of almost new tires mounted and balenced. i now have a vibration between 60 and 80 mph. kind of a shimmy, or shudder. took it back cause it feels like a balencing problem. i also noticed that 3 of the wheeles have weights on the outside of them and the drivers side rear dosen't. took it back and they said that i have a tierod starting to go bad. ( right side ). what r the symtems of a tierod starting to go? i still think it's balencing. they r going to check it tomorrow but i would still like to hear from u guys so i know what i'm talking about when i go in there. whats bothering to me is, the shake wasen't there before i took it in and i noticed as soon as i left the place.
    sigpic
  • Hellabad
    E30 Modder
    • Aug 2008
    • 807

    #2
    If a tie rod (or anything else is worn out) the car will not necessarily shake just because of something loose.

    Something needs to start it shaking. aka badly balanced wheels.
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    • jlevie
      R3V OG
      • Nov 2006
      • 13530

      #3
      Do you have aftermarket wheels? And if so are they hub centric and a close fit on the centering flange? Non-hubcentric wheels or a poor fit to the centering flanges can mean that off the car balancing just won't work and the wheels will have to be balanced while on the car.
      The car makes it possible, but the driver makes it happen.
      Jim Levie, Huntsville, AL

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      • long tall eta
        E30 Mastermind
        • Jul 2010
        • 1536

        #4
        Originally posted by jlevie
        Do you have aftermarket wheels? And if so are they hub centric and a close fit on the centering flange? Non-hubcentric wheels or a poor fit to the centering flanges can mean that off the car balancing just won't work and the wheels will have to be balanced while on the car.
        no after market. running stock bottle caps w/ 195/65/r14's on the same wheeles that i've bin running for 3 years w/o any problems.
        sigpic

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        • avery0829
          Mod Crazy
          • Dec 2008
          • 793

          #5
          If you just got the tires put on and you now have a vibration, it's the tires. Have them rebalanced. At my work when we put tires on and they get a vibration, we recheck the balance and if they balance out fine then we do a road force balance. Good luck.

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          • jlevie
            R3V OG
            • Nov 2006
            • 13530

            #6
            Originally posted by long tall eta
            no after market. running stock bottle caps w/ 195/65/r14's on the same wheeles that i've bin running for 3 years w/o any problems.
            Okay, unless one is bent it won't be the wheels. This may be just a bad balance, but know that worn shocks, tie rods, control arms, or bushings will exaggerate an otherwise unnoticeable balance error.
            The car makes it possible, but the driver makes it happen.
            Jim Levie, Huntsville, AL

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            • einstein57
              R3V OG
              • Jun 2007
              • 10780

              #7
              Well you could always rotate that side front to back. If it is just one unbalanced tire then the steering shake should be gone and make the balance it right.
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              www.gecoils.com
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              • long tall eta
                E30 Mastermind
                • Jul 2010
                • 1536

                #8
                Originally posted by avery0829
                If you just got the tires put on and you now have a vibration, it's the tires. Have them rebalanced. At my work when we put tires on and they get a vibration, we recheck the balance and if they balance out fine then we do a road force balance. Good luck.
                what is a road force balence? do u mean high speed balencing as compared to bubble balencing? or something else?
                sigpic

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                • moatilliatta
                  R3V OG
                  • Feb 2005
                  • 6121

                  #9
                  Or rotate to the left side, If it shakes on the left side then its the wheel and not the tie rod.

                  I was up above it, Now I'm down in it ~ Entropy - A Build thread.
                  @Zakspeed_US

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                  • long tall eta
                    E30 Mastermind
                    • Jul 2010
                    • 1536

                    #10
                    ok, so the wheele balencing checks out ok and i do need tie rods on the passenger side. now, my next question is, should i replace only the bad one or do both sides? also, there are some cheaper brands out there other than moog or lemforder. i am on a budget but don't want to comprimise safety. any advise? and can u use the cheaper tie rob with the moog or lemforder ends? are they compatable. and do they all come w/ grease fittings?

                    is this a job that can easily be done in the driveway w/o special tools or shoule i take it to a shop?
                    Last edited by long tall eta; 10-20-2011, 05:13 AM. Reason: oops
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                    • Hellabad
                      E30 Modder
                      • Aug 2008
                      • 807

                      #11
                      Originally posted by long tall eta
                      ok, so the wheele balencing checks out ok and i do need tie rods on the passenger side. now, my next question is, should i replace only the bad one or do both sides? also, there are some cheaper brands out there other than moog or lemforder. i am on a budget but don't want to comprimise safety. any advise? and can u use the cheaper tie rob with the moog or lemforder ends? are they compatable. and do they all come w/ grease fittings?

                      is this a job that can easily be done in the driveway w/o special tools or shoule i take it to a shop?

                      Most of the time, if you have to ask, you shouldnt do it. But in this cae, it is fairly simple. The money you save from bringing it to a shop, will pay for quality parts, plus some extra parts.

                      You will need to realign the front toe-in if you change one part, or two parts, or 12 parts.

                      Additionally, you should buy "toe plates" instead of bringing it to someone for an alignment.

                      It is more difficult to build a doghouse than to align an e30 with tape measures and a level.


                      http://www.amazon.com/Longacre-Toe-P.../dp/B000VAOHB2
                      Here is my photo gallery answering common questions about Ground Control Suspension, and e30 suspension problems in general.
                      Ground Control Gallery

                      The Ground Control facebook page: Dragged, kicking and screaming into social media to see what happens next.
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