Martin Secrest wrote:
> My '73 GT6 gets some shakes at speed; not a lot, but enough to concern
> and/or annoy me. Happens around 60-65 mph, and I notice the bonnet
> bouncing while the steering column moves side to side if I don't
> hold it.
>
> I've eliminated wheels as a cause since this happens with two entirely
> different sets of wheels on the car.
>
> Where to investigate first? And what am I looking for?
I had a vibration that came on strong around 65. When replacing the driveshaft
u-joints I had the driveshaft straightened and balanced. Huge difference,
everything smoothed out and it drove like a new car. Others on the digest
experienced similar results after having their driveshafts balanced.
That's my suggestion.
Scott Swanberg
'67 GT6
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