One man's clunk is another man's bang.
On my 94 LHS, sometimes just parking on an incline would cause a clunk underneath the floorboard. The dealer diagnosed it as rear AT mount and apparently was correct.
Art wrote:
>
> > Rear AT mount. I guarantee it.
> >
>
>
> Possible, but I seriously doubt it because:
>
> -When a broken rear AT mount "clunks" it is LOUD. His is quiet.
> -The AT mount doesn't generally clunk EXCEPT when shifting into reverse
> (and then it BANGS, not 'clunks')
>
> The test is to shift into reverse, hold the brakes hard, and GENTLY
> press the accelerator so the engine strains against the brakes. If the
> rear AT mount is bad, the engine will rock forward noticeably and you'll
> hear the bang.
>
>