Generally, engine problems such as a blown head gasket or warped head.
combustion
An engine that consumes gas to provide more power. Or an old car.
If the car is starving for fuel or air (low power at idle), the car will stall while turning.
The engine of the car may need to be cleaned or your oil may need to be changed.
a clogged fuel filter and dirty fuel.
A faulty power brake vacuum booster could do that.
Bad battery, Faulty engine, poorly maintained vehicles, the list goes on and on.
Check transmission fluid and power steering fluid.
power steering
Power Steering fluid is probably low.....mine was low and add some to it no more whining!
could be numerous things from weak battery, bad starter or solenoid to...... the engine is siezed
a bad alternator or battery or both