OT : Car alloy wheel repair

Discussion in 'UK Motorcycles' started by frag, Jun 30, 2007.

  1. frag

    frag Guest

    The Boxster.

    6 months since I got it.
    7 wheel balances (of all 4 wheels).
    4 new tyres.
    1 "repaired" alloy [1].

    And I still get vibration through the steering.

    [1] The repaired alloy - drivers side rear, when they had it on the
    machine I could see the surface of the tyre had a low spot. Their
    repair consists of taking tyre/valve off, putting in an oven, and then
    hitting dent with an 'ammer. URKM mechanics would have been proud, but
    it seems not to have worked.

    It is *better*. Its between approx 70 and 90 (kph, honest). Coming
    through the wheel and also very slightly through the body. Doesn't get
    notably worse under braking, virtually isn't there under hard
    acceleration. Doesn't appear again no matter how fast the traffic lets
    me go.

    My local Porsche garage doesn't even have its own tyre fitting or
    balancing equipment, they call in a local mobile bloke, and the garages
    attitude seems to be "throw almost random bits at the problem, charging
    the customer for every one, until the problem or customer goes away".

    Of course all the (independant) garages call the others clueless cunts
    that don't know how to balance anything, and (un)balance all 4 wheels
    every time.


    Assuming it *is* one or more of the wheels bent, is there anywhere that
    will *properly* fix them? Or will that just be a waste of money and
    buying new alloys is the only way forward?

    If they can be repaired, anyone know of somewhere proper that will find
    which ones are fecked and repair them?

    OTOH if its not the wheels, what else could it be? Driveshafts bent?
    Brake discs? Wheel bearings?

    One garage bloke said it might be the suspension bushes. I resisted
    asking him to explain exactly how worn suspension bushes could cause
    cyclic imbalance.

    <sigh>

    Honestly, half of me wishes I'd bought a new 159 or Focus ST.
     
    frag, Jun 30, 2007
    #1
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  2. frag

    Nick Guest

    My Audi 100 has a record a bit like that. When I bought it it had a set
    of alloys on it which didn't really fit (there's a spacer you're meant
    to use which they hadn't bothered with so the entire weight of the car
    was supported basically by the wheel nuts) - and as a result one of the
    rims had bent.

    When I got a new tyre on that rim the balance weights that they put on
    filled almost half the circumference of the wheel making it look like
    the balance weights on a steam locomotive or something. So I got new
    rims.

    Possibly related to or caused by this, there's some kind of bentness in
    the front suspension such that the car chews through pads and discs at
    the rate of about 1 set a year. The considered opinion of several
    garages and Audi experts is that the cost of figuring out what exactly
    was wrong would be prohibitive. There's still this annoying shimmy at
    speeds > 95mph though - I've had it rebalanced but to no avail.

    There's all kinds of weird things in suspensions that can cause this
    kind of thing though - even worn suspension or bushes can let a
    vibration get started I believe.

    Nick
     
    Nick, Jun 30, 2007
    #2
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  3. frag

    Timo Geusch Guest

    Some people claim they do, but they're mainly talking about kerbing
    marks. First question, though - split rims or one piece wheels?

    That's important because hardly anybody will touch split rims - if you
    find someone let me know, 'cos I've got a set of rather rare Japanese
    split rims I need to get refurbished.
    Unfortunately no, not at the moment. Actually that's not quite true,
    there's a company here in Kent that refurbishes alloys but I don't know
    how far they'll go in the process.
     
    Timo Geusch, Jun 30, 2007
    #3
  4. frag

    frag Guest

    Timo Geusch banged the rocks together and they said :
    Well I just found this lot who would seem to go the whole 9 yards:-

    http://www.alloywheelrepairs.net/

    Problem is they're up in the far north. Still tempted to drive up there
    during a couple of days hols, give them the keys and say "fix it".
     
    frag, Jun 30, 2007
    #4
  5. frag

    frag Guest

    Ace banged the rocks together and they said :
    Thats the people who hammered the wheel "straight".

    Not impressed, their balancing machines fubared for one, watched the
    guy balance all 4 wheels until it said 0g to be added (i.e. perfectly
    balanced) and wobble all over the place.

    Avoid.
     
    frag, Jul 1, 2007
    #5
  6. frag

    frag Guest

    Krusty banged the rocks together and they said :
    Space saver limited to 50mph so no good.
     
    frag, Jul 1, 2007
    #6
  7. frag

    Krusty Guest

    Does it have a spare wheel or just a can of sealer? If it's got a
    spare, stick that on each corner & go for a spin to identify if it's
    just one wheel. If no spare, I'm sure your friendly local dealer will
    lend you a wheel for testing purposes with a suitable deposit.

    --
    Krusty
    www.MuddyStuff.co.uk
    Off-Road Classifieds

    '02 MV Senna '03 Tigtona 955i '96 Tiger '79 Fantic Hiro 250
     
    Krusty, Jul 1, 2007
    #7
  8. frag

    Timo Geusch Guest

    <snip megaquote>

    Have a pair of scissors 8< on the house, newbie.
     
    Timo Geusch, Jul 1, 2007
    #8
  9. frag

    Krusty Guest

    Wuss... it'll be fine at the speeds you need for testing purposes.

    --
    Krusty
    www.MuddyStuff.co.uk
    Off-Road Classifieds

    '02 MV Senna '03 Tigtona 955i '96 Tiger '79 Fantic Hiro 250
     
    Krusty, Jul 1, 2007
    #9
  10. frag

    Timo Geusch Guest

    Contact details please, if you have them.
     
    Timo Geusch, Jul 1, 2007
    #10
  11. frag

    christofire Guest

    Have you not asked your not-so-local, Bolton-based friendly car
    restorer? After kwik-fit gouged one of my wheels he sorted it out for
    me.
     
    christofire, Jul 2, 2007
    #11
  12. frag

    Timo Geusch Guest

    Ah yes, good point. I meant to talk to them about it but as Beav keeps
    reminding me, my memory isn't what it's supposed to be...
     
    Timo Geusch, Jul 2, 2007
    #12
  13. frag

    Doki Guest

    This sounds like them:

    Weldspek, Boughton Industrial Estate Boughton, NEWARK, Nottinghamshire,
    NG22 9LD
    01623835555
     
    Doki, Jul 6, 2007
    #13
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