car stalls replaced fuel pump fuel filter air filter please help

You need to know what you don't have when it won't start. Like spark, fuel and compression. I suspect you have a bad ignition module. MAKE THE BASIC OBSERVATIONS FIRST.

try ckecking the fuel pressure regulator

This sounds like electrical signals,either the module or the coil is weak after being driven and warmed up. Pull a plug wire and insert a screw driver down into the plug wire hold the driver shaft just over a 1/4 in. from a good ground if the spark looks weak then it may be the signal to fire or the coil pack. Actually you wont see many coils fail. More modules fail than coils!!

God I hope you would have got car running by now!!!!!!!!!!!