You should check your fuel filter. If it's clogged replace it if not then you might have a bad fuel pump. Have the fuel pump tested. There are lots of things that can cause this problem but its best to start with the easiest.
No
A worn transmission gear can cause a Chevy Impala to whine when the gears change. A bad fan belt can also cause this.
There are multiple things that could cause this, your best bet it to take it to a mechanic and let them check it out.
ON the 2006 impala that whining noise is actually the electronics when you accelerate. Its more or less electronic pulses/signals My 06 Impala is the same.
Could be a fuel pump going bad or a clogged fuel filter,
A malfunctioning battery can't provide enough power to your ignition system when the motor is idling can cause sputtering. If there is not enough gas, that can cause your vehicle to sputter. If the spark plugs fail to fire will also cause your vehicle to sputter.
a bad head gasket or intake manifold gasket.
Thermostat.
No, cause if you do, the car will blow up due to lack of air circulation...
In this order....one at a time cheapest on up...>>>Spark Plugs > Plug Wires > Coil Pack> Fuel Regulator> Fuel Pump.
It could be a weak battery or a bad ignition coil.
Cause it does