1992 Cadillac Deville engine cut out on bends

Tech Service Bulletin T-92-116 Stalling on long right sweeping turn typically with 6 gallons or less of gas.
Fuel pump strainer not positioned properly replace with improved strainer P/N 25121783

Early 90's C body devilles had some issues with the baffle in the fuel tank coming loose and shifting during turns. If you take the tank down, look inside.

#T-92-116: LOSS OF POWER, HESITATION ON TURNS(REPL. FUEL PUMP STRAINER) - (Jun 29, 1992)

SUBJECT: MOMENTARY LOSS OF POWER OR HESITATION ON TURNS

MODELS AFFECTED: 1990-1992 DE VILLES, FLEETWOODS, AND SIXTY SPECIALS

Some 1990-1992 DeVilles, Fleetwoods, and Sixty Specials may experience a momentary loss of power or hesitation while driving on sweeping right-hand curves, such as an exit ramp, or on hard right turns with low fuel level (generally six gallons or less).

Vehicles that have the above symptoms may have fuel pumps and strainer assemblies slightly mispositioned on the tank sending unit causing the strainer to not stay fully submerged in fuel.

To repair this condition replace the fuel pump strainer with P/N 25121783. This new strainer will stay submerged in fuel to prevent starvation.

Parts are currently available from GMSPO.

Also check for a loose anti-slosh baffle

The baffle is on the inside of the tank, it is there to prevent fuel slosh from greatly affecting the gauge sender. It won't cause any noise like your describing.