Hi

Recently had tranny serviced on '93 Olds Cutlass Supreme . It was fine
before service. It was just due, because of mileage.

Now, when we start it, and put in gear ( auto) it feels very hard, like it
wants to launch when put in drive, foot on brake. And upon acceleration,
vibrates like crazy, similar to a car with old ignition wires on a rainy day
( wires are fine in this case). It smoothes out when backing off on the
accel pedal, at cruise.

Any clues? Service guy hangs up on us!

CABG