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Audi: UK A4 Pulling Left (Part 2)

  1. #1
    Monkeys
    Guest

    UK A4 Pulling Left (Part 2)

    A4 Tdi (Sport) 2003 UK, pulling left.

    From my original post "Hold the steering firmly straight and it's fine.
    Release the wheel and the steering wheel settles ~5 degrees left. Anything
    with the slightest camber makes this more pronounced. Tried it on a variety
    of roads including motorways." When supplied O/S/F tyre also had more wear
    than the N/S/F.

    After waiting a couple of weeks for a slot, the car has been in and out of
    service all day today and still pulls left. Today it's had "Carried out
    full geometry check, adjusted rear toe and camber, adjusted front toe."

    The guy (non-technical) who dropped it off said that it does pull left a
    bit, but that's just road camber. Strange how my old Ford Focus didn't have
    this problem.

    What I've also noticed is what really makes the car go left - going over the
    smallest bump. The steering wheel all but jumps left (about 5 degrees). On
    a really smooth surface it will *sometimes* go straight and then start
    wondering off to the left after a while, which I could understand as a
    camber issue.

    Any ideas folks? Is this normal on Audi's/A4's?



  2. #2
    Hairy
    Guest

    Re: UK A4 Pulling Left (Part 2)

    "Monkeys" <net> wrote in message
    news:bvrbvt$hhc$btinternet.com... 
    Anything 
    variety 
    wear 
    have 
    the 
    On 

    Not on mine..

    Does the "adjustment" phrase mention which corners were altered?

    The reason I ask is that a diagonal will have most effect, and that the
    tyres could/would have worn to match the maladjustment..

    HTH

    H1K



  3. #3
    Monkeys
    Guest

    Re: UK A4 Pulling Left (Part 2)

     

    No it doesn't.

    Perhaps I should swap the tyres left/right and front/rear?



  4. #4
    Hairy
    Guest

    Re: UK A4 Pulling Left (Part 2)

    "Monkeys" <net> wrote in message
    news:bvt8c7$43i$btinternet.com... 

    Might be worth a try, *but* check first that they're not directional!

    It should be easy to spot if one (or both) tyre "shoulder" is excessively
    worn. Oh, and check the tyre pressures, as well (you've undoubtedly already
    done this, but it's worth checking, what with the variable temperatures
    we've had over here recently)

    HTH

    H1K



  5. #5
    Steve
    Guest

    Re: UK A4 Pulling Left (Part 2)

    Monkeys,
    Sounds a bit like when I had the suspension rebuilt on my '87 5ktq - except
    that the steering would wander excessively when adverse cambered sections of
    road were encountered. I took the car to a local shop for a $$$ 4-wheel
    alignment ("Adjustment threads seized"....bla bla bla). Shortly after
    departing the shop, the car almost lept from the road at 60 km/h where the
    camber veered to the shoulder. Reason - passenger side strut top nuts
    loose. Needless to say - I went back and "tore them a new one" over that BS
    (also partially the fault of the original shop that did the rebuild). I sat
    there and watched while the mechanic did all corners over again.
    It sounds like there's something loose there (maybe a failing ball joint?) -
    or maybe bent - happens not only in accidents, but it can also be a result
    of an over-zealous shipping employee if the car is tied down by the
    suspension parts rather than the shipping lugs. I read a story once about a
    european car dealer who couldn't figure out why some cars would come in to
    the dealership from the boat with damaged suspension. They went to the
    docks to see why - the cars arrived tied down with lengths of rope, the
    shipping employee would cut the rope and drive through the ship to the ramp,
    the trailing rope would occasionally catch between the cargo deck
    plates.....Voila! Instant carrier landing demo. And damaged suspension
    part.
    The car should track straight ahead, steering wheel dead level, and not pull
    left or right under acceleration or braking. If it pulls like you say,
    something's not right - the "road camber" reason is a load of crap. As H1K
    said, find out what adjustment was made ... and why was it off spec?
    Cheers!
    Steve Sears
    1987 Audi 5kTQ - tracking dead straight now.
    1980 Audi 5k - tracks dead straight....wheel is a bit crooked though (my
    fault - replaced rack)
    1962 and '64 Auto Union DKW Junior deLuxes - presently making new front
    control arm bushings
    (SPAM Blocker NOTE: Remove SHOES to reply)

    "Hairy One Kenobi" <abuse@[127.0.0.1]> wrote in message
    news:0juUb.17845$server.ntli.net... 
    the 
    already 



  6. #6
    Monkeys
    Guest

    Re: UK A4 Pulling Left (Part 2)

    > The car should track straight ahead, steering wheel dead level, and not
    pull 
    H1K 

    Thanks for the advice, unfortunately I'm getting more and more hacked off at
    the service received.

    The dealer is starting to suggest that as the wheels are in alignment then
    that there is no fault and this is just how Audi's are. They have also
    tried to blame it being a sport model (no honestly), as it has wider wheels.
    **** me, no wonder F1 is so difficult.

    They now want me to demonstrate the problem before booking it in again - no
    doubt it will be 'in tolerance' or some such bull. Even if not I will be
    waiting at least another two weeks to get it back exactly the same.

    So I'm intending to take one of them out in it, let go of the wheel and see
    what they do when they see the hedge / wall / lampost /parked car coming up
    at them. Handy it's pulling to the passenger side for this. Quite honestly
    I'm so ****ed off that I'd consider sticking it in the hedge just to see the
    look on their face.



  7. #7
    Steve
    Guest

    Re: UK A4 Pulling Left (Part 2)

    Monkeys,
    Maybe you should find an Audi Service Facility that are closer to the
    "Service" side of the tolerance instead of being near the "Dis-service" end.
    If they said they adjusted the alignment, then something must have been
    wrong. If they say that "Oh, well, we needed something to put on the bill
    to make it look like we did something, when our tech just pulled the wheel
    back in to alignment with a ratchet strap while the car was on the rack - we
    actually did nothing" - then take your car from them and run to another
    shop. The older A4's had a problem with the ball joints in the suspension
    wearing out prematurely - adjusting the alignment without fixing what set it
    out in the first place (ie - prematurely worn suspension
    parts/accident/pothole damage/???) is just fixing the symptom without
    addressing the real problem. Maybe Audi returned to the same suspension
    parts supplier? The wear on the outside of the tires seems to indicate a
    driver who loves fast corners - or a toe-in problem (instead of a ball joint
    problem). As for the wider wheels comment - good thing we don't all own
    Vipers (amazing how they stay on the road). There _is_ an adjustment for
    the steering wheel, but it requires some work other than a "shrug".
    Cheers!
    Steve Sears
    1987 Audi 5kTQ
    1980 Audi 5k
    1962 and '64 Auto Union DKW Junior deLuxes
    (SPAM Blocker NOTE: Remove SHOES to reply)

    "Monkeys" <net> wrote in message
    news:c00li8$a3c$btinternet.com... 
    at 
    wheels. 
    no 
    see 
    up 
    honestly 
    the 



  8. #8
    Hairy
    Guest

    Re: UK A4 Pulling Left (Part 2)

    "Monkeys" <net> wrote in message
    news:c00li8$a3c$btinternet.com... 
    at 
    wheels. 
    no 

    TBH, I have to agree with Steve - it might be worth looking at another
    dealer or an independent to get a valid inspection (a sneaky way, that
    relies on a chat with the inspector beforehand, is to pay for an MoT and
    have the guy look specifically for signs of damage or unusual wear. He can
    also comment with authority on the legality of the tyres, as fitted)

    Not that you should *have* to do that, of course! It might even be worth
    getting Audi UK involved.. particularly since one of their own dealers seems
    to be implying a design fault.

    The fault itself should be easy enough to demonstrate (simply take then out
    on a quiet, straight road, release the wheel [fingers still wrapped around
    it, of course], and then grab it back before you hit the kerb..)

    I'm getting tramlining a bit myself at the moment (TTR), which I'm confident
    will be solved by replacing the (very) worn tyres.. here's hoping that you
    don't have to do the same! (At your own cost, that is..)

    H1K



  9. #9
    blue
    Guest

    Re: UK A4 Pulling Left (Part 2)

    if your car is pulling left then its probably the rear wheel alignment
    it is possible to compensate for this by a four whell track set up whereby
    the front wheels are adjusted so that thwe car crabs dwn the road in a
    straight line my 85 100 cd auto does this and every time I cahnge the tyres
    I have to have it tracked twicew because they check it for two wheel
    alignment and change it telling me its wrongly adjusted and will not corner
    properly then I take it to another garage who know how to do this properly
    and it handles briliantly and drives straight again.




 

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