[Supras] Help! New vibration MKIII Supra Turbo - at 72mph+ postmechanical work

[Dell Anderson]

Thanks Bob, Erik, and Koll,

Wow - I am blown away by the great replies and the information will give me
some ideas of what to look for when I go in to see (& test drive) my car
Monday.   May not be as bad as I am imagining; but it is nice to have some
leads, even if some of them smell a bit like freshly minted money!  ;-)

I might add that the mechanic actually has an 87(?) Supra himself, and loves
Supras - No one there has tried to BS me yet so I still have good faith that
they are honestly doing the best they can (not as confident in the drive
shaft rebuilder shop, but starting to believe).

The cost of this set of repairs was by far the most expensive on the car to
date (beats the valve job after the BHG by several thousand) but I figured
it's cheaper than a new car or a used one full of someone else's
headaches.

Now I'm actually looking forward to resolving this vibration and moving on
to important things like the bumper squeaks!   That is great news.

Thanks again guys, and I'll be checking my email before Monday just in case
any others wish to chime in.

Dell