sounds like you need to check your idle air controller or mass air flow meter, need to check you a/f alpha and make sure its around 100 . check your your fuel presure and see if you have pressure during cranking.
check your vacuum hoses, they could be loose or they could have a leak
take it to a mechanic
belt is loose.
If a Nissan Sentra stalls when making turns, check the fuel and spark. The coil may be cutting out when it gets hot.
check your alternator belt,and your pulleys ,
check your fuel filter Might want to clean your throttle body. check you Mass Airflow Meter (MAF sensor).
Your intake manifold gasket needs to be replaced.
it sounds like the neutral switch
I'm no expert, but it could be a battery or alternator related problem.
It sounds like it is your coolant temp sensor.
Have the Ecm re-programmed for free at dealership
po 325 is a knock sensor and code po443 is evap canister purge control valve