Not much info to go on but, if it is a GM product I would suspect a fuel delivery problem, either a fuel pump going bad or a plugged up fuel filter.
Sounds like your alternater
while driving along the car shuts off up on stepping on gas pedel the car re starts
If your 2000 Ford Expedition shuts off while driving it you should discontinue use of the vehicle immediately. Then have the vehicle towed to your local dealership or mechanic shop to address the problem,
car starts but shut off while driving
Have engine computer tested
There could be a few reasons why a 2000 Chevy Impala shuts off while driving. There could be a problem with the fuel pump, a bad spark plug, or even a loose battery cable.
adjust your idle...the idle screw needs to be pulled left.
Had same problem on my 03. Replaced the fuel and air filter and had plugs replaced. Ran like new after. Dont know which its was but a place to start.
NO
if no warning and it just shuts down but dash lights and radio light up check ignition switch
A new Fuel pump relay fixed this problem for me.
IDK yup